James Madden
7Patents
5h-index
7Co-inventors
56Inventor score
Filing activity: Apr 7, 1975 → Oct 22, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8454204B1 | Recessed LED lighting fixture | Mechanical Engineering; Lighting; Heating | 97 | Active |
| US8696158B2 | LED universal recessed light fixture | Mechanical Engineering; Lighting; Heating | 44 | Active |
| US9903569B2 | LED module and assembly | Mechanical Engineering; Lighting; Heating | 44 | Active |
| US3979093A | Means for mounting pipes and conduits in studs and joists | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US9557021B2 | Recessed LED light fixture | Mechanical Engineering; Lighting; Heating | 13 | Active |
| US10119684B2 | LED module and assembly | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US10234114B1 | LED module and assembly | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.