Richard Ewen
3Patents
2h-index
4Co-inventors
41Inventor score
Filing activity: Nov 30, 1982 → Feb 28, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4722905A | Semiconductors | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5244812A | Detection of electron acceptor gases using sulfur-selenium fulvalenes | Emerging Cross-Sectional Technologies | 2 | Expired |
| US11092580B2 | Diagnostic apparatus | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.