John A. Stephens
8Patents
5h-index
8Co-inventors
56Inventor score
Filing activity: Dec 14, 1970 → Oct 31, 1990
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5297249A | Hypermedia link marker abstract and search services | Physics | 515 | Expired |
| US5204947A | Application independent (open) hypermedia enablement services | Physics | 482 | Expired |
| US4062508A | Integrated helicopter flight control | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4558929A | Non-fogging mirror | Human Necessities | 9 | Expired |
| US3933894A | N-arylsulfonyl carbamates | Chemistry; Metallurgy | 9 | Expired |
| US4073479A | Sulfidization reaction | Performing Operations; Transporting | 3 | Expired |
| US4089920A | High-strength, light-weight, fired clay body and method of producing same | Chemistry; Metallurgy | 1 | Expired |
| US4008072A | Sulfidization reaction | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.