Inventor

LUDWICK GEORGE E

US3 patents

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

GEN RAILWAY SIGNAL CORP

2 patents

US5669587ASep 23, 1997

Point detection and indication with latch out means

GEN RAILWAY SIGNAL CORP36 citations86

US5494242AFeb 27, 1996

Low profile switch machine with hand throw or motor throw selector device

GEN RAILWAY SIGNAL CORP17 citations67

US AIR FORCE

1 patent

US4668165AMay 26, 1987

Super gripper variable vane arm

US AIR FORCE36 citations88