Patrick Keogh
7Patents
5h-index
4Co-inventors
52Inventor score
Filing activity: Jul 31, 1997 → Mar 3, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5973331A | Lamp assembly | Performing Operations; Transporting | 40 | Expired |
| US6457846B2 | Lamp assembly | Mechanical Engineering; Lighting; Heating | 26 | Expired |
| US6619819B2 | Lamp assembly | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US6559460B1 | Ultraviolet lamp system and methods | Electricity | 17 | Expired |
| US6657206B2 | Ultraviolet lamp system and methods | Electricity | 9 | Expired |
| US6623133B1 | Ultraviolet lamp retainer | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| USD616368S1 | Electrical connector of an ultraviolet lamp bulb | General | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.