LexDanaLexDanabeta
Inventor

Scott H. Wittkopp

Inventor
Ypsilanti, MI, US

Overview

437→
Patents
2001–2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 437 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F16Hprimary
F16HGearing80%
Y10TTechnical subjects covered by former us classification6%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles4%
F16DCouplings for transmitting rotation3%
Y02TClimate change mitigation technologies related to transportation3%
B60WConjoint control of vehicle sub-units of different type or different function0%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general0%
F02DControlling combustion engines0%
G06FElectric digital data processing0%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests0%
PatentTitleYear
11,092,096Method of estimating oxygen storage capacity of catalyst202111,085,848Method of estimating oxygen storage capacity of catalyst202110,578,193Multi-speed dual clutch transmission202010,451,148Multi-speed transmission201910,337,589Multi-Speed Transmission20199,651,118'Multi-speed transmission'20179,631,703'Multi-speed transmission'20179,539,892'Automated manual transmission with electric motor-generator'20179,453,558'Multi-speed dual clutch transmission'20169,249,863'Dual clutch transmission'20169,163,704'Clutch and gear arrangement for a front wheel drive vehicle'20159,097,323'Automated electric manual transmission'20159,074,663'Multi-speed transmission'20159,062,719'Electrically actuated rotating band torque transmitting mechanism for hybrid and other transmissions'20158,961,355'Method for controlling a multi-speed transmission having four planetary gear sets for producing at least nine gear speeds'20158,943,917'Manual transmission'20158,932,871'Ozone conversion sensors for an automobile'20158,932,175'Multi-speed transmission'20158,932,174'Clutch and gear arrangement for a rear wheel drive vehicle'20158,926,469'Multi-speed transmission'20158,897,955'Ozone converting catalyst fault identification systems and methods'20148,858,386'Multi-speed transmission'20148,827,860'Torque transmitting device control strategy for a nine speed transmission'20148,826,758'Multi-speed transmission'20148,808,135'Multiple speed transmission with a pump assisted launch device'20148,801,565'Multi-speed transmission having stacked planetary gear sets'20148,733,194'Dual clutch multi-speed transmission'20148,721,491'Powertrain with hybrid transmission'20148,708,859'Multi-speed transmission having three planetary gear sets'20148,690,722'Multi-speed transmission'20148,678,972'Multi-speed transmission'20148,663,054'Multi-speed transmission having three planetary gear sets'20148,636,618'Clutch and gear arrangement for a front wheel drive vehicle'20148,628,442'Automatic transmission gear and clutch arrangement'20148,578,803'Synchronizer actuation assembly'20138,573,084'Dual clutch transmission'20138,556,766'Multi-speed transmission'20138,550,954'Clutch and gear arrangement for a front wheel drive vehicle'20138,545,361'Multi-speed transmission having three planetary gear sets'20138,534,150'Dual clutch multi-speed transmission'20138,528,431'Dual clutch transmission'20138,529,395'Multi-speed transmission'20138,523,729'Multi-speed transmission'20138,512,196'Multi-speed transmission'20138,505,400'Dual clutch five speed transmission'20138,506,445'Selectable torque transmitting device'20138,499,656'Eight speed dual clutch transmission'20138,496,557'Clutch and gear arrangement for a front wheel drive vehicle'20138,496,556'Multi-speed transmission'20138,496,558'Nine speed automatic transmission'20138,495,926'Dual clutch transmission'20138,491,437'Multi-speed transmission having three planetary gear sets'20138,474,341'Dual clutch transmission'20138,464,599'Eight speed dual clutch transmission'20138,465,389'Clutch and gear arrangement for a front wheel drive vehicle'20138,460,151'Multi-speed transmission having automatic and manual modes'20138,460,142'Electrically-variable transmission'20138,449,428'Clutch and gear arrangement for a front wheel drive vehicle'20138,439,790'Multi-speed transmission having three planetary gear sets'20138,438,941'Eight speed dual clutch transmission'20138,439,793'Multi-speed transmission having three planetary gear sets'20138,439,789'Multi-speed transmission having three planetary gear sets'20138,435,153'Multi-speed transmission'20138,435,152'Eight speed automatic transmission'20138,430,784'Multi-speed transmission having four planetary gear sets'20138,425,365'Planetary layshaft transmission'20138,425,366'Multi-speed transmission having three planetary gear sets'20138,425,371'Multi-speed transmission having three planetary gear sets'20138,424,404'Eight speed dual clutch transmissions'20138,425,368'Transmission having at least ten speeds'20138,425,367'Transmission having at least ten speeds'20138,425,369'Multi-speed transmission'20138,419,585'Multi-speed transmission having stacked planetary gear sets'20138,419,584'Multi-speed transmission having two planetary gear sets'20138,414,445'Transmission having at least eight speeds'20138,409,048'Planetary layshaft transmission'20138,409,047'Multi-speed transmission'20138,403,805'Multi-speed transmission'20138,403,804'Multi-speed transaxle'20138,403,802'Multi-speed transmission'20138,376,893'Multi-speed transmission'20138,376,896'Multi-speed transmission having three planetary gear sets'20138,376,892'Multi-speed transmission having three planetary gear sets'20138,375,817'Dual clutch transmission'20138,366,581'Multi-speed transmission having stacked planetary gear sets'20138,366,580'Transmission having at least ten speeds'20138,353,802'Clutch and gear arrangement for a front wheel drive vehicle'20138,353,801'Multi-speed transmission'20138,342,996'Multi-speed transmission with multi-axis transfer'20138,343,005'Multi-speed transmission having four planetary gear sets'20138,343,007'Compact multi-speed automatic transmission'20138,336,411'Dual clutch multi-speed transmission'20128,336,410'Dual clutch multi-speed transmission'20128,333,675'Multi-speed transmission'20128,333,677'Multi-speed transmission'20128,327,730'Dual clutch transmission'20128,303,453'Multi-speed transmission having four planetary gear sets for producing at least eight gear speeds'20128,302,500'Dual clutch transmission'20128,297,140'Dual clutch five speed transmission'20128,292,767'Powertrain having a multi-speed transmission'20128,286,522'Dual clutch transmission'20128,277,356'Multi-speed transmission'20128,277,355'Multi-speed transmission having stacked planetary gear sets'20128,277,357'Multi-speed transmission having three planetary gear sets'20128,277,354'Multi-speed transmission'20128,276,725'Selectable one-way clutch'20128,267,832'Multi-speed transaxle'20128,262,526'Automatic transmission gear and clutch arrangement'20128,251,858'Eight speed automatic transmission'20128,251,856'Multi-speed transmission having four planetary gear sets for producing at least eight gear speeds'20128,240,443'Powertrain with engine oil-fed torque converter'20128,241,169'Eight speed automatic transmission'20128,241,168'Eight speed automatic transmission'20128,240,224'Dual clutch five speed transmission'20128,241,167'Multi-speed transaxle'20128,231,498'Eight speed automatic transmission'20128,231,497'Eight speed automatic transmission'20128,231,499'Eight speed automatic transmission'20128,231,500'Eight speed automatic transmission'20128,226,512'8-speed hybrid transmission'20128,226,514'Multi-speed transmission with axis transfer'20128,226,521'Eight speed automatic transmission'20128,221,281'Multi-speed transmission having three planetary gear sets'20128,220,351'Dual clutch multi-speed transmission having one countershaft and a reverse shaft'20128,220,352'Dual clutch transmission'20128,221,280'Eight speed automatic transmission'20128,206,252'Hybrid powertrain having a multi-speed transmission'20128,202,191'Clutch and gear arrangement for a front wheel drive vehicle'20128,202,190'Multi-speed transmission'20128,202,194'Clutch and gear arrangement for a front wheel drive vehicle'20128,197,382'Multi-speed transmission'20128,197,378'Multi-speed transaxle for a front wheel drive vehicle'20128,197,375'Multi-speed transmission'20128,197,377'Automatic transmission gear and clutch arrangement'20128,192,320'Multi-speed transaxle'20128,192,321'Eight speed automatic transmission'20128,187,137'Transmission having at least eight speeds'20128,187,138'Multi-speed transaxle for a front wheel drive vehicle'20128,177,675'Multi-speed transmission'20128,177,676'Multi-speed transaxle'20128,167,765'Multi-speed transmission'20128,167,767'Multi-speed transaxle'20128,167,766'Multi-speed transmission'20128,167,753'8-speed hybrid transmission'20128,167,770'Multi-speed transmission'20128,167,769'Gear and clutch arrangement for multi-speed transmission'20128,162,792'Transmission having at least eight speeds'20128,157,688'Multi-speed transmission with external drive gearsets'20128,157,696'Multi-speed transaxle for a front wheel drive vehicle'20128,157,700'Multi-speed transmission'20128,157,695'Multi-speed transmission'20128,157,699'Eight speed automatic transmission'20128,157,697'Ten-speed transmission'20128,157,698'Multi-speed transmission having three planetary gear sets'20128,152,682'8-Speed hybrid transmission architectures'20128,152,669'Clutch arrangements for an electrically-variable transmission'20128,152,684'Multi-speed transmission'20128,142,324'Transmission having at least eight speeds'20128,142,325'Multi-speed transmission'20128,137,232'Transmission having at least eight speeds'20128,137,233'Wrap-around driveline with multi-speed transmission'20128,133,148'Multi-speed transmission having four planetary gear sets'20128,128,527'Multi-speed transmission'20128,123,648'Eight speed automatic transmission'20128,123,650'Multi-speed transaxle for a front wheel drive vehicle'20128,123,651'Multi-speed transaxle for a front wheel drive vehicle'20128,123,652'Multi-speed transaxle for a front wheel drive vehicle'20128,123,649'7-speed transmissions'20128,117,933'Five speed dual clutch transmission'20128,118,700'Multi-speed transmission for a front wheel drive vehicle'20128,113,984'8-speed transmissions'20128,113,985'Multi-speed transmission having three planetary gear sets'20128,113,980'Gear and clutch arrangement for multi-speed transmission'20128,105,196'Automatic transmission gear and clutch arrangement'20128,105,198'Transmission having at least eight speeds'20128,100,801'8-speed hybrid transmission'20128,100,808'Multi-speed transmission having four planetary gear sets for producing at least eight gear speeds'20128,096,915'Multi-speed transmission'20128,092,336'Multi-speed transmission'20128,091,696'Rocker clutch assembly'20128,088,031'Multi-speed transmission'20128,083,633'8-speed hybrid transmission'20118,083,632'Eight-speed transmission'20118,083,635'Gear and clutch arrangement for multi-speed transmission'20118,079,931'Eight speed automatic transmission'20118,079,932'Multi-speed transmission'20118,075,441'Automatic transmission gear and clutch arrangement'20118,070,643'Gear and clutch arrangement for multi-speed transmission'20118,070,644'Gear and clutch arrangement for multi-speed transmission'20118,070,645'Multi-speed transmission'20118,070,642'Gear and clutch arrangement for multi-speed transmission'20118,070,646'Multi-speed transmission'20118,066,612'Multi-speed transmission with external drive gearsets'20118,066,610'Multi-speed transmission'20118,062,163'Gear and clutch arrangement for multi-speed transmission'20118,057,349'Multi-speed transmission'20118,057,350'8-speed transmission'20118,052,566'Multi-speed transmissions'20118,052,567'Multi-speed transmissions'20118,052,565'Eight speed automatic transmission'20118,047,945'Multi-speed transmission with external drive gearsets'20118,047,947'Eight speed automatic transmission'20118,047,949'Multi-speed transmission'20118,047,954'Multi-speed transmission'20118,047,951'Ten-speed transmission'20118,047,948'Multi-speed transmission'20118,047,958'Multi-speed transmission having two planetary gear sets'20118,047,952'Multi-speed transaxle'20118,047,950'Multi-speed transmission'20118,047,953'Multi-speed transmission having three planetary gear sets'20118,047,957'Multi-speed transmission with external drive gearsets'20118,043,189'Multi-speed transmission'20118,043,192'Multi-speed transmission'20118,038,566'Multi-speed transmission'20118,038,568'Multi-speed transmission'20118,038,565'Multi-speed transmission'20118,038,567'Eight speed automatic transmission'20118,033,946'Multi-speed transmission'20118,033,949'Multi-speed transmission'20118,033,950'Multi-speed transmission having three planetary gear sets'20118,033,948'Multi-speed transmission'20118,033,947'Multi-speed transmission'20118,029,402'Multi-speed transmission having three planetary gear sets'20118,025,604'Gear and clutch arrangement for multi-speed transmission'20118,025,081'Fluid transfer insert'20118,025,605'Multi-speed transmission for a front wheel drive vehicle'20118,025,602'Multi-speed transmission'20118,021,263'Multi-speed transmission having three planetary gear sets'20118,021,265'Multi-speed transmission'20118,021,262'8-speed transmission'20118,021,266'Multi-speed transmission'20118,016,712'Eight speed automatic transmission'20118,016,710'Multi-speed transmission'20118,016,709'Multi-speed transmission having three planetary gear sets'20118,016,711'Multi-speed transmission'20118,016,713'Multi-speed transmissions'20118,016,715'Multi-speed transmission having three planetary gear sets'20118,007,400'Multi-speed transmission'20118,007,398'Multi-speed transmission having at least ten speed ratios'20118,007,393'Multi-speed transmission'20118,007,397'Multi-speed transmission'20118,007,395'Ten-speed transmission'20118,007,394'Ten-speed transmission'20118,002,662'Multi-speed transmissions'20118,002,664'Multi-speed transmission'20117,998,015'Multi-speed transaxle for a front wheel drive vehicle'20117,998,018'Multi-speed transmission'20117,998,019'Multi-speed transmission with external drive gearsets'20117,998,017'Multi-speed transmission having three planetary gear sets'20117,998,014'8-speed transmission'20117,998,013'Multi-speed transmission'20117,993,235'Multi-speed transmission'20117,993,236'Multi-speed transmission'20117,992,695'Rotary-type selectable one-way clutch'20117,993,237'Transmission having ten or more speeds'20117,993,239'Multi-speed transmission'20117,993,238'Multi-speed transmission'20117,988,588'Multi-speed transmission'20117,988,587'Multi-speed transmission having three planetary gear sets'20117,988,586'Multi-speed transmission'20117,985,161'Multi-speed transmission'20117,985,159'Multi-speed transmission'20117,985,158'Multi-speed transmission'20117,980,988'Multi-speed transmission'20117,980,987'Eight speed automatic transmission'20117,980,984'Multi-speed transmission'20117,976,425'Eight speed automatic transmission'20117,976,424'Eight speed transmission'20117,967,715'Multi-speed transmission'20117,963,879'Multi-speed transmission'20117,963,877'Eight-speed transmissions'20117,959,531'Multi-speed transmission'20117,951,039'Eight speed automatic transmission'20117,946,948'9-speed transmission'20117,946,950'8-speed transmissions'20117,946,945'Multi-speed transmission with external drive gearsets'20117,946,949'Eight speed automatic transmission'20117,931,559'Multi-speed transmission'20117,927,249'Multi-speed transmission'20117,927,248'Eight speed automatic transmission'20117,914,414'Multi-speed transmission'20117,909,726'Multi-speed transmission'20117,905,810'Multi-speed transmission'20117,905,809'Multi-speed transmission'20117,896,773'Multi-speed transmission'20117,896,774'Multi-speed transmission'20117,896,772'Multi-speed transmission with external drive gearsets'20117,892,138'8-speed transmission'20117,887,453'9-speed transmission'20117,887,457'Multi-speed transmission'20117,887,454'Multi-speed transmission'20117,883,441'8-speed transmission'20117,883,440'8-speed transmission'20117,878,941'Multi-speed transmission'20117,878,939'Multi-speed transmission'20117,878,940'Multi-speed transmission'20117,871,352'Eight speed automatic transmission'20117,871,349'Multi-speed transmission with external drive gearsets'20117,867,131'Multi-speed transmission'20117,867,127'Multi-speed transmission'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2021Based in Ypsilanti, MI, US· patent location history
2008–2016Patents assigned to GM GLOBAL TECH OPERATIONS INC (411)· patent assignee history
2011–2017Patents assigned to WITTKOPP SCOTT H (184)· patent assignee history
2011–2017Patents assigned to HART JAMES M (150)· patent assignee history
2011–2017Patents assigned to PHILLIPS ANDREW W (124)· patent assignee history
2011–2017Patents assigned to CAREY CLINTON E (112)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GM GLOBAL TECH OPERATIONS INC4112008–2016
WITTKOPP SCOTT Hself1842011–2017
HART JAMES M1502011–2017
PHILLIPS ANDREW W1242011–2017
CAREY CLINTON E1122011–2017
Locations
LocationPatentsSpan
Ypsilanti, MI, US4372001–2021