Inventor

FROEB JOHN W

US4 patents

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

ILLINOIS TOOL WORKS

2 patents

US4479392AOct 30, 1984

Force transducer

ILLINOIS TOOL WORKS65 citations93

US4599605AJul 8, 1986

Electrical encoding device

ILLINOIS TOOL WORKS19 citations71

ROBERTSHAW CONTROLS CO

2 patents

US4728755AMar 1, 1988

Rotary switch construction and method of making the same

ROBERTSHAW CONTROLS CO28 citations91

US4625084ANov 25, 1986

Rotary switch construction and method of making the same

ROBERTSHAW CONTROLS CO56 citations91