P

Inventor

SPURGIN WILLIAM T

US5 patents
⚠️ This page may combine multiple inventors who share the name “SPURGIN WILLIAM T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SPERRY CORP

3 patents
US4342274AAug 3, 1982

Steering failure alarm

SPERRY CORP9 citations71
US4401932AAug 30, 1983

Synchro-to-step data converter

SPERRY CORP7 citations70
US4430640AFeb 7, 1984

Step data to synchro converter

SPERRY CORP3 citations59

SPERRY RAND CORP

2 patents
US4120258AOct 17, 1978

Variable ratio helm

SPERRY RAND CORP45 citations89
USD245839SSep 20, 1977

Ship's helm

SPERRY RAND CORP5 citations59