Inventor
CORRIE JOHN D
GB6 patents
⚠️ This page may combine multiple inventors who share the name “CORRIE JOHN D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WESTINGHOUSE BRAKE & SIGNAL
5 patentsUS4768740ASep 6, 1988
Vehicle tracking system
WESTINGHOUSE BRAKE & SIGNAL47 citations90
US4735383AApr 5, 1988
Communicating vital control signals
WESTINGHOUSE BRAKE & SIGNAL36 citations90
US4517673AMay 14, 1985
Computer-based interlocking system
WESTINGHOUSE BRAKE & SIGNAL30 citations88
US4494717AJan 22, 1985
Vital transmission checking apparatus for communication channels
WESTINGHOUSE BRAKE & SIGNAL21 citations74
US4816960AMar 28, 1989
Fail-safe output switching device
WESTINGHOUSE BRAKE & SIGNAL10 citations65