Roy Goodwin
7Patents
4h-index
4Co-inventors
50Inventor score
Filing activity: May 23, 1974 → May 3, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9005200B2 | Vessel sealing instrument | Emerging Cross-Sectional Technologies | 51 | Active |
| US3935839A | Face fly device | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US4712411A | Apparatus for making a forged metal article | Performing Operations; Transporting | 10 | Expired |
| US4023532A | Face fly device | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US9974600B2 | Vessel sealing instrument | Emerging Cross-Sectional Technologies | 1 | Active |
| US8968315B2 | Vessel sealing instrument | General | 0 | Revoked |
| US10806505B2 | Vessel sealing instrument | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.