Inventor
SCHMITZ WILLIAM E
US11 patents
⚠️ This page may combine multiple inventors who share the name “SCHMITZ WILLIAM E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WESTINGHOUSE ELECTRIC CORP
8 patentsUS4511832AApr 16, 1985
Stepper motor door control apparatus and method
WESTINGHOUSE ELECTRIC CORP29 citations92
US4142326AMar 6, 1979
Mass transit vehicle door control apparatus
WESTINGHOUSE ELECTRIC CORP46 citations92
US4089272AMay 16, 1978
Transportation vehicle guidance apparatus
WESTINGHOUSE ELECTRIC CORP36 citations92
US4774669ASep 27, 1988
Train control having a supervisory monitor providing improved operating safety and better maintenance support
WESTINGHOUSE ELECTRIC CORP31 citations89
US4458185AJul 3, 1984
Propulsion control apparatus for passenger vehicles
WESTINGHOUSE ELECTRIC CORP25 citations75
US4623828ANov 18, 1986
Multiple phase stepper motor torque control apparatus and method
WESTINGHOUSE ELECTRIC CORP9 citations73
US4204478AMay 27, 1980
Transportation vehicle flat tire safety apparatus
WESTINGHOUSE ELECTRIC CORP7 citations73
US4697124ASep 29, 1987
Integral series parallel and power brake controller for a transit vehicle
WESTINGHOUSE ELECTRIC CORP5 citations62