Richard Ward
5Patents
4h-index
10Co-inventors
54Inventor score
Filing activity: Jun 6, 1986 → Dec 9, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4807177A | Multiple format hand held label printer | Physics | 75 | Expired |
| US6245428A | Low reflective films | Emerging Cross-Sectional Technologies | 55 | Expired |
| US4724484A | System for testing video equipment | Electricity | 13 | Expired |
| USD971322S1 | Pen | General | 9 | Active |
| US7988054B2 | Secure card reader | Electricity | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.