Inventor
HOFFMAN EARL R
US2 patents
Patents
2 patentsUS5521818AMay 28, 1996
Shift solenoid functional test strategy for an automatic transmission control system having electronic shift controllers
FORD MOTOR CO35 citations88
US5460582AOct 24, 1995
Automatic transmission control system having electronic shift controllers and a solenoid valve diagnostic test during an upshift
FORD MOTOR CO27 citations88