Inventor

KOCH KARL C

US5 patents

Patents

5 patents

US4922757AMay 8, 1990

Apparatus for precise detection of blade passing times in a steam turbine

WESTINGHOUSE ELECTRIC CORP35 citations91

US5015949AMay 14, 1991

Steam turbine blade arrival time processor with automatic gain control

WESTINGHOUSE ELECTRIC CORP27 citations88

US4899383AFeb 6, 1990

Apparatus and method for secure digital communication

WESTINGHOUSE ELECTRIC CORP37 citations88

US4817208AMar 28, 1989

Fiber optic receiver

WESTINGHOUSE ELECTRIC CORP13 citations72

US4679111AJul 7, 1987

Resistance to ground checker

WESTINGHOUSE ELECTRIC CORP13 citations72