George E. Johnson
18Patents
8h-index
5Co-inventors
65Inventor score
Filing activity: Jul 30, 1975 → May 14, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4099722A | Electronic slot machine | Physics | 241 | Expired |
| USD304716S | Flourescent lamp socket | General | 19 | Expired |
| US4306758A | Lamp holder with self-locking device | Electricity | 17 | Expired |
| US4643503A | Fluorescent lamp mounting system | Electricity | 15 | Expired |
| US4637671A | Theft-resistant device for fluorescent lamp | Electricity | 14 | Expired |
| US5528448A | Heat flow detector for recessed incandescent fixtures | Electricity | 9 | Expired |
| US4664465A | Clip device | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| USD297322S | Combined electrical socket and retainer for four pin U-shaped fluorescent lamp | General | 8 | Expired |
| US5177658A | Heat flow detector for recessed incandescent fixtures | Electricity | 8 | Expired |
| US4565419A | Threaded lamp adapter system with spring adapter | Electricity | 7 | Expired |
| USD297529S | Anti-theft electrical socket for four pin U-shaped fluorescent lamp | General | 7 | Expired |
| US5157579A | Heat flow detector for recessed incandescent fixtures | Electricity | 5 | Expired |
| US5321576A | Heat flow detector for recessed incandescent fixtures | Electricity | 5 | Expired |
| US4429942A | Threaded lamp adapter | Electricity | 4 | Expired |
| US4360243A | Threaded lamp adapter | Electricity | 3 | Expired |
| USD278050S | Thermal detector | General | 2 | Expired |
| US4535398A | Combined liner locking and locking washer system for mounting an incandescent lamp | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US5719736A | Heat flow detector for recessed incandescent fixtures | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.