Inventor

MANYEK LEONARD F

US3 patents

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

TRIAX TUBE CO

2 patents

US5000298AMar 19, 1991

Brake beam

TRIAX TUBE CO20 citations78

US5129529AJul 14, 1992

Uncoupler lever with a wedge lock

TRIAX TUBE CO11 citations67

TRIAX DAVIS INC

1 patent

US5785159AJul 28, 1998

Braking mechanism for railroad cars having both pneumatic and mechanical actuators

TRIAX DAVIS INC20 citations86