Inventor
WAGGAMON DENNIS W
US8 patents
⚠️ This page may combine multiple inventors who share the name “WAGGAMON DENNIS W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GMI HOLDINGS INC
4 patentsUS5455733AOct 3, 1995
Contact status monitor
GMI HOLDINGS INC60 citations95
US5450841ASep 19, 1995
Multi-function remote control system for gas fireplace
GMI HOLDINGS INC66 citations95
US5428923AJul 4, 1995
Fail safe obstruction detector for door operators and door operator system incorporating such detector
GMI HOLDINGS INC92 citations95
US5384495AJan 24, 1995
Wiring error detector for door operator
GMI HOLDINGS INC23 citations91