Bruce N. Layne
37Patents
13h-index
15Co-inventors
78Inventor score
Filing activity: May 27, 1986 → Feb 20, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8142057B2 | Recessed LED downlight | Mechanical Engineering; Lighting; Heating | 78 | Active |
| USD465046S1 | Track lighting fixture | General | 44 | Expired |
| USD564120S1 | Track lampholder | General | 35 | Expired |
| USD463055S1 | Track lighting fixture | General | 30 | Expired |
| USD296013S | Track lighting fixture | General | 26 | Expired |
| USD315419S | Track lighting fixture | General | 25 | Expired |
| USD321410S | Combined swivel arm and connector for a track lighting fixture | General | 20 | Expired |
| USD315418S | Track lighting fixture | General | 19 | Expired |
| US6869209B2 | Assembly for a wedge base track lamp holder | Electricity | 16 | Expired |
| USD479756S1 | Track lighting fixture | General | 15 | Expired |
| US4851973A | Track lighting fixture with thermal barrier | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US6669355B2 | Housing rotation lock for a track lighting fixture | Electricity | 14 | Expired |
| USD318740S | Track lighting fixture | General | 14 | Expired |
| USD539972S1 | Pendant light | General | 13 | Expired |
| USD546993S1 | Gimbal head electric light fixture suitable for a track lighting system | General | 13 | Expired |
| USD520177S1 | Lighting fixture having an elongated housing and a square grid cell having arcuate cross-members | General | 12 | Expired |
| USD315420S | Dual flanged housing for track lighting fixture | General | 11 | Expired |
| USD882146S1 | Lighting fixture | General | 10 | Active |
| USD542965S1 | Pendant light | General | 10 | Expired |
| USD472999S1 | Track lighting fixture | General | 8 | Expired |
| USD539973S1 | Pendant light | General | 8 | Expired |
| USD546996S1 | Angle head electric light fixture suitable for a track lighting system | General | 8 | Expired |
| USD547479S1 | Cone head electric light fixture suitable for a track lighting system | General | 8 | Expired |
| USD525737S1 | Lighting fixture having an elongated housing and two concentric cells | General | 7 | Expired |
| US10527272B2 | Low profile adapter for recessed track | Mechanical Engineering; Lighting; Heating | 6 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.