Stephen Keen
8Patents
6h-index
6Co-inventors
48Inventor score
Filing activity: Sep 21, 2007 → Oct 23, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD748850S1 | Air-cooled optical reflector | General | 74 | Active |
| USD748319S1 | Vented optical reflector | General | 65 | Active |
| USD748320S1 | Liquid-cooled optical reflector | General | 65 | Active |
| USD748847S1 | Liquid-cooled optical reflector | General | 64 | Active |
| US7982376B2 | Apparatus and method for removing heat from high intensity light bulbs | Mechanical Engineering; Lighting; Heating | 18 | Active |
| USD794842S1 | Thermally isolated high intensity light source with spacers | General | 7 | Active |
| US7954982B2 | High intensity light reflector apparatus | Emerging Cross-Sectional Technologies | 5 | Active |
| US10113343B2 | Thermally isolated high intensity light source | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.