Inventor
WESTPHAL PATRICK J
US4 patents
Patents
4 patentsUS5142479AAug 25, 1992
Method of preventing spark plug fouling
GEN MOTORS CORP26 citations89
US5186487AFeb 16, 1993
Selectable damping vehicle suspension control responsive to engine torque
GEN MOTORS CORP4 citations58
US5163705ANov 17, 1992
Selectable damping vehicle suspension control responsive to transmission shift
GEN MOTORS CORP3 citations58
US5163702ANov 17, 1992
Selectable damping vehicle suspension control
GEN MOTORS CORP5 citations58