William T. Stephens
5Patents
4h-index
6Co-inventors
50Inventor score
Filing activity: Jan 5, 1973 → Dec 9, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4253482A | Hydraulic valve having pressure compensated demand flow | Emerging Cross-Sectional Technologies | 41 | Expired |
| US5337954A | Mailbox mounting bracket | Human Necessities | 23 | Expired |
| US4075933A | Hydraulic pump or motor | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US4025243A | Orbital device | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US11033655B1 | Adhesive composition for wound closure | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.