Inventor
James L. Skinner
Inventor
Collinsville, IL, US
Overview
Patents· 49 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Pprimary
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters17%
H02KDynamo-electric machines11%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications8%
E21BEarth or rock drilling6%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems6%
B01DSeparation5%
C10LFuels not otherwise provided for5%
H04LTransmission of digital information, e.g. telegraphic communication4%
F24FAir-conditioning3%
F26BDrying solid materials or objects by removing liquid therefrom3%
PatentTitleYear
11,063,495Heatsink clamp for multiple electronic components202110,721,205Interactive content in a messaging platform202010,707,719Insulative insert for motor controller can202010,644,639System and method for detecting loss of input phase by sensing before power rectifier202010,541,637System-specific interface module for motor control subassembly for electric motor202010,389,205Motor programming tool201910,205,697Interactive content in a messaging platform201910,075,042Motor programming tool201810,063,181System and method for detecting loss of input phase by sensing after power rectifier20189,912,264'System and method for limiting vibration of electric motor'20189,899,949'System-specific interface module for motor control subassembly for electric motor'20189,800,139'Motor control system and method for input current protection'20179,755,568'System and method for detecting loss of input phase by sensing before power rectifier'20179,749,283'Interactive content in a messaging platform'20179,570,961'Electronic motor system with common mode inductor'20179,564,846'Power factor correction with variable bus voltage'20179,553,841'Interactive content in a messaging platform'20179,127,666'Pump motor control assembly'20159,088,232'Power factor correction with variable bus voltage'20158,810,163'System and method for variable speed motor control with a single control signal'20148,671,424'Log-based targeting of advertisements to groups'20148,546,984'Pump motor control assembly'20138,508,166'Power factor correction with variable bus voltage'20138,358,098'System and method for power factor correction'20137,312,970'Low cost surge protection'20077,193,388'Offset PWM signals for multiphase motor'20076,768,279'Reprogrammable motor drive and control therefore'20045,936,373'Wide pole switched reluctance machine and method of its control'19995,877,568'Rotor position sensing system'19995,736,823'Constant air flow control apparatus and method'19985,457,375'Sensorless commutation controller for a poly-phase dynamoelectric machine'19955,447,414'Constant air flow control apparatus and method'19955,420,492'Method and apparatus of operating a dynamoelectric machine using DC bus current profile'19955,084,074'Method and apparatus for separating and recovering water and light aromatic hydrocarbons from a gaseous stream'19924,913,245'Wellbore drilling cuttings treatment'19904,881,473'Method and apparatus for treating oil-water-solids sludges and refinery waste streams'19894,839,022'Method and apparatus for treating oil-water-solids sludges and refinery waste streams'19894,733,557'Method and system for determining vapor pressure or composition of hydrocarbon liquids'19884,694,901'Apparatus for removal of wellbore particles'19874,683,963'Drilling cuttings treatment'19874,653,586'Method and apparatus for controlling sand accumulation in a producing wellbore'19874,615,710'Method and apparatus for discharging treated coal and controlling emissions from a heavy oil spray system'19864,547,198'Method for discharging treated coal and controlling emissions from a heavy oil spray system'19854,498,905'Method for deactivating and controlling the dusting tendencies of dried particulate lower rank coal'19854,467,531'Method and apparatus for controlling the discharge of particulate solids from an expanded bed of such solids'19844,396,395'Method and apparatus for contacting particulate coal and a deactivating fluid'19834,396,394'Method for producing a dried coal fuel having a reduced tendency to spontaneously ignite from a low rank coal'19834,118,309'Separation and recovery of heat carriers in an oil shale retorting process'19784,105,124'Inclined conveyor belt solids separating system with responsive gas control'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1992Patents assigned to ATLANTIC RICHFIELD CO (16)· patent assignee history
1978–1984Based in Richardson, TX, US· patent location history
1985–1992Based in Plano, TX, US· patent location history
1995–2007Patents assigned to EMERSON ELECTRIC CO (9)· patent assignee history
1995–2014Based in St. Louis, MO, US· patent location history
2007–2021Based in Collinsville, IL, US· patent location history
2013–2021Patents assigned to NIDEC MOTOR CORP (15)· patent assignee history
2013–2017Patents assigned to EMERSON CLIMATE TECHNOLOGIES (4)· patent assignee history
2013–2014Patents assigned to SKINNER JAMES L (4)· patent assignee history
2014–2019Based in Palo Alto, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ATLANTIC RICHFIELD CO | 16 | 1978–1992 |
| NIDEC MOTOR CORP | 15 | 2013–2021 |
| EMERSON ELECTRIC CO | 9 | 1995–2007 |
| EMERSON CLIMATE TECHNOLOGIES | 4 | 2013–2017 |
| SKINNER JAMES Lself | 4 | 2013–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Collinsville, Illinois, US | 18 | 2007–2021 |
| Plano, Texas, US | 9 | 1985–1992 |
| Richardson, Texas, US | 5 | 1978–1984 |
| Palo Alto, California, US | 4 | 2014–2019 |
| St. Louis, MO, US | 3 | 1995–2014 |