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Inventor

Bryan R. Snyder

Inventor
Waterford, MI, US

Overview

13→
Patents
2001–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 13 as inventor

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

Y02Tprimary
Y02TClimate change mitigation technologies related to transportation19%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles17%
B60WConjoint control of vehicle sub-units of different type or different function17%
B60LPropulsion of electrically-propelled vehicles14%
F16HGearing12%
F02DControlling combustion engines3%
F02NStarting of combustion engines3%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
F01DNon-positive displacement machines or engines, e.g. steam turbines2%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general2%
PatentTitleYear
11,015,475Passive blade tip clearance control system for gas turbine engine20219,140,337'Method for model based clutch control and torque estimation'20158,099,204'Method for controlling electric boost in a hybrid powertrain'20127,996,145'Method and apparatus to control engine restart for a hybrid powertrain system'20117,991,519'Control architecture and method to evaluate engine off operation of a hybrid powertrain system operating in a continuously variable mode'20117,835,841'Method and apparatus to determine rotational position of an internal combustion engine'20107,556,578'Method and apparatus to control operation of a hydraulic control circuit for an electro-mechanical transmission'20097,556,120'Method and apparatus to control hydraulic pressure in an electro-mechanical transmission'20097,529,637'Method and apparatus to determine pressure in an unfired cylinder'20097,519,466'Cam phaser compensation in a hybrid vehicle system'20097,463,968'Method and apparatus to control engine stop for a hybrid powertrain system'20087,128,035'Method and apparatus for engine torque disturbance reduction during cranking'20066,319,168'Apparatus and method for active transmission synchronization and shifting'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2006Patents assigned to GEN MOTORS CORP (2)· patent assignee history
2001–2011Based in Waterford, MI, US· patent location history
2009–2015Patents assigned to GM GLOBAL TECH OPERATIONS INC (8)· patent assignee history
2012–2015Patents assigned to BAYERISCHE MOTOREN WERKE AG (2)· patent assignee history
2012–2015Patents assigned to DAIMLER AG (2)· patent assignee history
2012–2015Patents assigned to SNYDER BRYAN R (2)· patent assignee history
2012–2015Based in Healdsburg, CA, US· patent location history
2021Based in Greenwood, IN, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GM GLOBAL TECH OPERATIONS INC82009–2015
BAYERISCHE MOTOREN WERKE AG22012–2015
DAIMLER AG22012–2015
GEN MOTORS CORP22001–2006
SNYDER BRYAN Rself22012–2015
Locations
LocationPatentsSpan
Waterford, MI, US102001–2011
Healdsburg, California, US22012–2015
Greenwood, IN, US12021