JW

Joseph L. Wanamaker

General Motors: 10 patents #1,545 of 18,328Top 9%
Overall (All Time): #519,846 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7680575 Selecting transmission ratio based on performance drivability and fuel economy Ed Han 2010-03-16
5251509 Adaptive pressure control for an automatic transmission Scott Pollack 1993-10-12
5163342 Adaptive transmission pressure control with run-through detection Scott Pollack 1992-11-17
4796490 Event sequenced clutch-to-clutch downshift for an electronically controlled transmission Kenneth R. Butts 1989-01-10
4796853 Remotely configurable solenoid driver circuit for direct pressure electronic transmission control Kenneth R. Butts 1989-01-10
4707789 Adaptive direct pressure shift control for a motor vehicle transmission Robert Downs, Larry T. Nitz 1987-11-17
4671139 Clutch-to-clutch coast downshifting in a motor vehicle automatic transmission Robert Downs, Larry T. Nitz, Frederick K. Reichert 1987-06-09
4653350 Adaptive direct pressure shift control for a motor vehicle transmission Robert Downs, Larry T. Nitz 1987-03-31
4629968 Alternator load control system Kenneth R. Butts 1986-12-16
4191151 Oxygen sensor signal processing circuit for a closed loop air/fuel mixture controller 1980-03-04