DP

David C. Poirier

General Motors: 14 patents #1,030 of 18,328Top 6%
Overall (All Time): #357,826 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5521442 Automatic power antenna retraction Herbert R. Butterfield, Michael Douglas Rizzo, Clark E. McCall, Joseph A. Heller, James V. Clore +2 more 1996-05-28
5351193 Canister purge control method John C. Haraf, George T. Stephens, Robert C. Simon, Jr., Edward George Himes 1994-09-27
5186487 Selectable damping vehicle suspension control responsive to engine torque Fred Wood, Douglas C. Campbell, Howard Hans Ludwig, Patrick J. Westphal 1993-02-16
5163702 Selectable damping vehicle suspension control Fred Wood, Douglas C. Campbell, Howard Hans Ludwig, Patrick J. Westphal 1992-11-17
5163705 Selectable damping vehicle suspension control responsive to transmission shift Douglas C. Campbell, Howard Hans Ludwig, Fred Wood, Patrick J. Westphal 1992-11-17
5142479 Method of preventing spark plug fouling Peter M. Medich, Robert C. Cameron, Patrick J. Westphal, Robert C. Simon, Jr. 1992-08-25
5033431 Method of learning gain for throttle control motor Joseph M. Tolkacz, George C. Mitchell, Robert C. Simon, Jr., Peter M. Medich 1991-07-23
5025881 Vehicle traction control system with fuel control Mark T. Matheny, George C. Mitchell, Steven Joseph Swantick, Gerald J. Wroblewski, Douglas W. Menck +1 more 1991-06-25
4951773 Vehicle traction control system with fuel control Mark T. Matheny, Harold M. Martin, Gerald J. Wroblewski, Robert C. Simon, Jr. 1990-08-28
4848189 Engine throttle stop control system Robert C. Simon, Jr., Daniel B. O'Connell, John A. Calkins, Richard A. Marsh, Peter M. Medich +1 more 1989-07-18
4828082 Control method for protecting a viscous converter clutch in a motor vehicle drivetrain Gary J. Brand, Peter Jarzyna, John C. Haraf, Joseph M. Tolkacz, Robert C. Simon, Jr. +4 more 1989-05-09
4809660 Engine spark timing control for torque management of a motor vehicle drivetrain Richard A. Marsh, Gary J. Brand, Dale L. Phillips, Sami M. Hamade 1989-03-07
4745901 Control method for protecting an IC engine during extended heavy loading Mark G. Reifenberger, Michael A. Davis, Harold M. Martin, Gary J. Brand 1988-05-24
4724810 Engine idle speed control with feedforward power adjustment Grant W. Brady, Robert C. Simon, Jr., Janet M. Koch, Peter M. Medich, Richard A. Marsh 1988-02-16