SP

Stanley L. Pierce

Ford: 21 patents #806 of 17,473Top 5%
Overall (All Time): #212,119 of 4,157,543Top 6%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5755636 Multiple-speed automatic transmission for an automotive vehicle Clinton F. Justice, Robert J. Miller 1998-05-26
5542889 Multiple-speed automatic transmission for a motor vehicle Richard D. Moan 1996-08-06
5503604 Multiple-speed automatic transmission for motor vehicles Clinton F. Justice 1996-04-02
5435792 Multiple-speed automatic transmission for motor vehicles Clinton F. Justice 1995-07-25
5383822 Multiple speed automatic transmission for automotive vehicles 1995-01-24
5261862 Multiple speed transaxle for automotive vehicles 1993-11-16
5250011 Multiple speed synchronous automatic transmission for motor vehicles 1993-10-05
5167593 Nonsynchronous four-speed transaxle for automotive vehicles 1992-12-01
5131902 Nonsynchronous five-speed transaxle for automotive vehicles 1992-07-21
5129870 Multiple-ratio automatic transmission with releasable hyperboloidal couplings 1992-07-14
5039305 Multiple ratio compact transaxle assembly for automotive vehicles 1991-08-13
4978328 Automatic transaxle assembly for an automotive vehicle driveline 1990-12-18
4938097 Four speed transaxle for automotive vehicles 1990-07-03
4693129 Countershaft automatic transmission 1987-09-15
4628771 Hydraulic clutch pressure control for an electronically controlled transmission Dennis W. Person, Polung Liang 1986-12-16
4541308 Hydraulic control system for electronic transmission control Dennis W. Person, Polung Liang 1985-09-17
4527678 Transmission clutch control system and method Larry T. Brown, Pramod Jain 1985-07-09
4527448 Hydraulic control system for electronic transmission control Dennis W. Person, Po-Lung Liang 1985-07-09
4418585 Four speed ratio transverse automatic transmission 1983-12-06
4346622 Four speed transaxle with mid-position transfer drive 1982-08-31
4194604 Hydrodynamic torque convertor with double circuit torus flow and lock-up clutch Robert Nichols 1980-03-25