John Thayer
3Patents
2h-index
1Co-inventors
38Inventor score
Filing activity: Oct 23, 1978 → Nov 10, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4521831A | Protective helmet with dual adjustment illumination means | Emerging Cross-Sectional Technologies | 113 | Expired |
| US6283748A | Continuous pusher furnace having traveling gas barrier | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US4217778A | Liquid level gauge illuminating system | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.