Inventor
HUTCHINGS DONALD E
US4 patents
Patents
4 patentsUS5309087AMay 3, 1994
Air core gauge, multi-frequency pulse width modulator system therefor
CHRYSLER CORP5 citations58
US5077519ADec 31, 1991
Pulse period to frequency conversion system
CHRYSLER CORP3 citations58
US5296804AMar 22, 1994
Air core gauge fixed voltage signal and variable pulse width modulation signal interchanged control system therefor
CHRYSLER CORP1 citations47
US5007035AApr 9, 1991
Distance pulse averaging unit
CHRYSLER CORP1 citations47