Inventor
WILLSON JAMES R
8 patents
⚠️ This page may combine multiple inventors who share the name “WILLSON JAMES R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROBERTSHAW CONTROLS CO
5 patentsUS4028736AJun 7, 1977
Motor protection circuit unit
ROBERTSHAW CONTROLS CO11 citations72
US3969656AJul 13, 1976
Electric igniter construction
ROBERTSHAW CONTROLS CO8 citations71
US3931560AJan 6, 1976
Motor control system and electrical switch constructions therefor or the like
ROBERTSHAW CONTROLS CO7 citations71
US4323764AApr 6, 1982
Control system and control device for controlling a heating unit and method of making and operating the same
ROBERTSHAW CONTROLS CO2 citations61
US5121899AJun 16, 1992
Fuel control valve construction
ROBERTSHAW CONTROLS CO3 citations60