P

Inventor

EDWARDS LAWRENCE K

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

EDWARDS LAWRENCE K

3 patents
US4485967ADec 4, 1984

Mechanical joint

EDWARDS LAWRENCE K32 citations89
US4476787AOct 16, 1984

Railway switch

EDWARDS LAWRENCE K7 citations70
US4394837AJul 26, 1983

Passenger station for elevated railway system

EDWARDS LAWRENCE K17 citations70

FUTREX INC

2 patents
US5237932AAug 24, 1993

Collapsible railing

FUTREX INC14 citations70
US5209435AMay 11, 1993

Passsenger car with emergency exit

FUTREX INC18 citations70