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USPTO Patent Rankings Data through Dec 31, 2025
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Christopher Jay Weingartz — 25 Patents

General Motors: 24 patents #517 of 18,328Top 3%
Fenton, MI: #17 of 454 inventorsTop 4%
Michigan: #2,912 of 86,293 inventorsTop 4%
Overall (All Time): #158,593 of 4,157,543Top 4%
25 Patents All Time
Christopher Jay Weingartz has been granted 25 US patents while listed as an inventor at General Motors. The first was granted in 2013 and the most recent in August 2021. Christopher Jay Weingartz ranks #158,593 of 4,157,543 US inventors in our database (top 3.8%). Patent records list Christopher Jay Weingartz in Fenton, MI, US.

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11085532 Method for controlling a hydraulic system Steven P. Moorman 2021-08-10 $44,234,000
10661804 Shift management in model predictive based propulsion system control Paul G. Otanez, Michael Livshiz, Cole Reinhold, Michael T. Sarzynski, Mateusz M. Nowak +1 more 2020-05-26 $28,166,000
10518778 Control system for a continuously variable transmission in a vehicle propulsion system Ronald F. Lochocki, Jr., Bret J. Keller 2019-12-31 $8,503,000
10316968 Method and apparatus for ratio control for a continuously variable transmission Ronald F. Lochocki, Jr., Greg J. Perantoni, Stuart Parker, Paul G. Otanez, Bret M. Olson +2 more 2019-06-11 $7,420,000
10190684 Method and apparatus to control a continuously variable transmission David H. Vu, Craig J. Hawkins, Pratap Naick 2019-01-29 $9,783,000
10046750 Synchronizing clutch apply state with continuous ratio shift in a continuously variable transmission James Abington 2018-08-14
10024427 System and method for ratio control in a vehicle continuously variable transmission James M Gessner, John E. Marano, Cole Reinhold 2018-07-17 $13,952,000
9950709 Transmission ratio control systems and methods Artin Farahani, John E. Marano 2018-04-24 $10,227,000
9605755 Method of controlling a synchronizer actuator fork of a transmission Glenn W. Hoefflin, Minh Q. Truong 2017-03-28 $15,181,000
9404572 Synchronizer fork position control Colin Hultengren, Glenn W. Hoefflin 2016-08-02 $6,967,000
9360109 Method of controlling a synchronizer actuator fork of a transmission Glenn W. Hoefflin 2016-06-07 $9,750,000
9273778 Method of controlling a transmission Matthew D. Whitton, Xuefeng Tim Tao, Craig J. Hawkins 2016-03-01 $12,262,000
9057434 Method of identifying a synchronous position of a synchronizer actuator fork of a dual clutch transmission Xuefeng Tim Tao, Matthew Kempeinen, Jeryl McIver, David H. Vu 2015-06-16 $11,757,000
8915343 Method of controlling a dual clutch transmission Steven P. Moorman, Philip C. Lundberg, John R. Czoykowski, Bret M. Olson, Chinar S. Ghike +1 more 2014-12-23 $11,759,000
8904893 Method of controlling a dual clutch transmission Steven P. Moorman, Philip C. Lundberg, John R. Czoykowski, Bret M. Olson, Chinar S. Ghike +1 more 2014-12-09 $11,528,000
8850916 Method of controlling a synchronizer actuator fork of a transmission Matthew D. Whitton, Steven P. Moorman, Matthew Kempeinen 2014-10-07 $6,567,000
8844393 Fork position and synchronization control in a dual clutch transmission using pressure control solenoids Andreas Gustavsson, Tomas Carlsson, Ludvig Franzen, Mikael M. Johansson 2014-09-30 $7,115,000
8831845 Method of learning engaged positions and a neutral position of a synchronizer actuator fork of a dual clutch transmission Xuefeng Tim Tao, Matthew Kempeinen, Jeryl McIver, David H. Vu 2014-09-09 $7,287,000
8740748 Control system and method for a dual clutch transmission Steven P. Moorman, Philip C. Lundberg, John R. Czoykowski, Bret M. Olson 2014-06-03 $8,539,000
8733521 Apparatus for and method of controlling a dual clutch transmission Steven P. Moorman 2014-05-27 $8,188,000
8738257 Electro-hydraulic control system and method for a dual clutch transmission Steven P. Moorman, Philip C. Lundberg, John R. Czoykowski, Bret M. Olson 2014-05-27 $8,188,000
8702564 Electro-hydraulic control system and method for a dual clutch transmission Steven P. Moorman, Philip C. Lundberg, John R. Czoykowski, Bret M. Olson 2014-04-22 $6,440,000
8579762 Negative torque upshift offgoing clutch control systems and methods Mark A Yacoub, Matthew D. Whitton, Craig J. Hawkins, Mark A. Schang, Robert L. Williams 2013-11-12 $9,193,000
8560192 Control system and method for shift fork position in dual clutch transmissions Steven P. Moorman, Xuefeng Tim Tao, Chinar S. Ghike, Andreas Gustavsson 2013-10-15 $6,374,000
8504267 Control system and method for synchronization control in dual clutch transmissions Steven P. Moorman, Xuefeng Tim Tao, Chinar S. Ghike, Andreas Gustavsson 2013-08-06 $10,302,000