John Stevens
7Patents
3h-index
4Co-inventors
50Inventor score
Filing activity: Nov 29, 1973 → Jun 1, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4313978A | Antistatic compositions and treatment | Emerging Cross-Sectional Technologies | 35 | Expired |
| US4074051A | 3-Pyrazolidinone derivatives | Chemistry; Metallurgy | 6 | Expired |
| US4714838A | Second harmonic generation with N,N'-substituted barbituric acids | Chemistry; Metallurgy | 5 | Expired |
| US4350644A | Isopropylbenzene derivatives | Emerging Cross-Sectional Technologies | 1 | Expired |
| US11331057B2 | C-arm cap | Human Necessities | 1 | Active |
| US4328280A | Suppression of spark discharges from negatively triboelectrically charged surfaces | Emerging Cross-Sectional Technologies | 1 | Expired |
| US12274475B2 | Automated coupled torsional fixators and method of use | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.