Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
AP

Andrew W. Phillips — 409 Patents

General Motors: 385 patents #3 of 18,328Top 1%
TETula Etechnology: 10 patents #19 of 93Top 25%
SMSmc: 7 patents #207 of 1,119Top 20%
RERegal Beloit Epc: 3 patents #4 of 10Top 40%
DLDana Limited: 1 patents #464 of 1,099Top 45%
GCG.W. Lisk Company: 1 patents #12 of 26Top 50%
KTKidde Technologies: 1 patents #100 of 134Top 75%
Rochester, MI: #1 of 860 inventorsTop 1%
Michigan: #13 of 86,293 inventorsTop 1%
Overall (All Time): #605 of 4,157,543Top 1%
409 Patents All Time
Andrew W. Phillips has been granted 409 US patents while listed as an inventor at General Motors. The first was granted in 2002 and the most recent in September 2025. Andrew W. Phillips ranks #605 of 4,157,543 US inventors in our database (top 0.01%). Patent records list Andrew W. Phillips in Rochester, MI, US.

Issued Patents All Time

Showing 1–25 of 409 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12424962 Pulsed electric machine control with soft start and end 2025-09-23
12244250 Feedback scaling for electric machines 2025-03-04
11788771 Sacrifical anode control for a water heater Christopher Glynne Townsend, Ray O. Knoeppel, Brian Thomas Branecky, Kedar D. Dimble 2023-10-17 $45,972,000
11685380 Managing engine firing fraction changes during gear shifts Louis J. Serrano, Xiaoping Cai 2023-06-27
11637513 Methods of optimizing waveforms for electric motors Matthew A. Younkins, Paul Carvell, John M. Fuerst 2023-04-25
11352966 Deceleration cylinder cut-off Steven E. Carlson, Xin Yuan, Siamak Hashemi, Vijay Srinivasan, Srihari Kalluri +3 more 2022-06-07
11333099 Early direct fuel injection for internal combustion engines Jerry F. FUSCHETTO 2022-05-17
11260844 Managing engine firing fraction changes Louis J. Serrano, Xiaoping Cai 2022-03-01
10814858 Managing engine firing fraction changes during gear shifts Xiaoping Cai, Louis J. Serrano 2020-10-27
10611359 Managing engine firing fraction changes during gear shifts Xiaoping Cai, Louis J. Serrano 2020-04-07
10544962 Water heater and method of operating the same Andrew Robert Caves, Brian Thomas Branecky, William Louis Mehlhorn, Thomas G. Van Sistine, Robert Eugene Olson +1 more 2020-01-28
9790867 Deceleration cylinder cut-off Steven E. Carlson, Xin Yuan, Siamak Hashemi, Vijay Srinivasan, Srihari Kalluri +3 more 2017-10-17
9777815 3-mode front wheel drive and rear wheel drive continuously variable planetary transmission 2017-10-03
9657808 Arc coil spring configuration 2017-05-23 $12,122,000
9650978 System and method for randomly adjusting a firing frequency of an engine to reduce vibration when cylinders of the engine are deactivated 2017-05-16 $11,115,000
9631703 Multi-speed transmission Scott H. Wittkopp, Clinton E. Carey, James M. Hart 2017-04-25 $12,593,000
9568068 Multi-speed transmission Edward W. Mellet, James M. Hart 2017-02-14 $14,854,000
9435565 Water heater and method of operating the same Andrew Robert Caves, Brian Thomas Branecky, William Louis Mehlhorn, Thomas G. Van Sistine, Robert Eugene Olson +1 more 2016-09-06
9422880 Torque converter clutch lockup during skip-fire operation Steven E. Carlson 2016-08-23
9382853 Cylinder control systems and methods for discouraging resonant frequency operation 2016-07-05 $5,703,000
9249865 Multi-speed transmission Edward W. Mellet, James M. Hart 2016-02-02 $5,143,000
9206871 Arc coil spring configuration 2015-12-08 $15,127,000
9163704 Clutch and gear arrangement for a front wheel drive vehicle Clinton E. Carey, Daryl A. Wilton, Edwin T. Grochowski, James M. Hart, Scott H. Wittkopp 2015-10-20 $12,596,000
9145960 Triple clutch multi-speed transmission 2015-09-29 $19,033,000
9133913 Multi-speed transmission Edward W. Mellet, James M. Hart 2015-09-15 $9,589,000