Thomas Zelina
14Patents
8h-index
4Co-inventors
65Inventor score
Filing activity: Sep 16, 1975 → Apr 19, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD431307S | Spotlight | General | 43 | Expired |
| USD403454S | Portable light | General | 24 | Expired |
| US4181928A | Portable spot/flood light | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| USD244876S | Combined portable fluorescent and incandescent light | General | 16 | Expired |
| USD356875S | Combined spotlight and recharger base therefor | General | 15 | Expired |
| USD247457S | Portable light | General | 12 | Expired |
| USD251267S | Combined portable spot and flood light | General | 12 | Expired |
| USD256061S | Combined portable spot/flood light | General | 12 | Expired |
| USD414284S | Portable light and charging base | General | 7 | Expired |
| USD251631S | Combined portable spot and flood light | General | 7 | Expired |
| USD251269S | Combined portable spot and flood light | General | 6 | Expired |
| USD251268S | Combined portable spot and flood light | General | 6 | Expired |
| USD251149S | Combined portable spot and flood light | General | 3 | Expired |
| USD247690S | Combined portable fluorescent light and power pack therefor | General | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.