Joel E. Robinson
9Patents
7h-index
8Co-inventors
52Inventor score
Filing activity: Jul 31, 1996 → Feb 15, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5983581A | Tubular skylight with offset dome | Fixed Constructions | 36 | Expired |
| US7710663B2 | Prismatic lens and reflector/refractor device for lighting fixtures having enhanced performance characteristics | Mechanical Engineering; Lighting; Heating | 36 | Active |
| USD636517S1 | Post top lighting fixture | General | 16 | Expired |
| USD717483S1 | Linear lighting fixture | General | 15 | Active |
| US5967648A | Lighting fixture including a neutral density polymeric material for controlled light distribution | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| USD714484S1 | Linear lighting fixture | General | 13 | Active |
| US5743634A | Perforated reflector for an ornamental luminaire | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US6767106B2 | Edge-lit luminaire having prismatic optical control | Physics | 7 | Expired |
| US8419238B2 | Lighting fixtures having enhanced heat sink performance | Mechanical Engineering; Lighting; Heating | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.