Inventor
COOK HENRY F
US3 patents
Patents
3 patentsUS4687623AAug 18, 1987
Self-compensating voted logic power interface with tester
WESTINGHOUSE ELECTRIC CORP29 citations87
US4470041ASep 4, 1984
Efficient computer input system for sensing status of high voltage contacts
WESTINGHOUSE ELECTRIC CORP22 citations79
US4762663AAug 9, 1988
Self-testing monitoring circuit
WESTINGHOUSE ELECTRIC CORP19 citations67