H. John Bates
5Patents
4h-index
4Co-inventors
42Inventor score
Filing activity: Aug 20, 1979 → Apr 14, 1988
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4509405A | Control valve system for blowout preventers | Mechanical Engineering; Lighting; Heating | 58 | Expired |
| US4919582A | Method and apparatus for loading automobiles into a cargo container | Performing Operations; Transporting | 36 | Expired |
| US4614148A | Control valve system for blowout preventers | Mechanical Engineering; Lighting; Heating | 25 | Expired |
| US4349041A | Control valve system for blowout preventers | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4723805A | Transloader | Fixed Constructions | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.