P

Inventor

SEMCHENA JOHN H

US15 patents
⚠️ This page may combine multiple inventors who share the name “SEMCHENA JOHN H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TRW VEHICLE SAFETY SYSTEMS

13 patents

TRW INC

1 patent

SPERRY RAND CORP

1 patent