Nicholas Hirsch
4Patents
2h-index
9Co-inventors
41Inventor score
Filing activity: Jun 7, 2001 → Jun 17, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6810849B1 | Four-stroke internal combustion engine | Mechanical Engineering; Lighting; Heating | 25 | Expired |
| USD893965S1 | Heat gun | General | 4 | Active |
| US10164502B1 | Mobile diesel generator and power propulsion system | Emerging Cross-Sectional Technologies | 1 | Active |
| USD932265S1 | Power tool | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.