Stephen T. Smith
9Patents
7h-index
8Co-inventors
52Inventor score
Filing activity: Feb 28, 1994 → May 1, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5640792A | Lighting fixtures | Emerging Cross-Sectional Technologies | 92 | Expired |
| US5526251A | Emergency lighting connections | Emerging Cross-Sectional Technologies | 31 | Expired |
| US5611163A | Direction indicator covers for emergency lighting systems | Emerging Cross-Sectional Technologies | 22 | Expired |
| USD380100S | Chair | General | 21 | Expired |
| USD378479S | Table | General | 17 | Expired |
| US5813722A | Stackable chair | Human Necessities | 17 | Expired |
| US8265393B2 | Photo-document segmentation method and system | Physics | 12 | Active |
| USD361351S | Kangaroo rocker | General | 5 | Expired |
| USD375215S | Table | General | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.