Robert William Parry
10Patents
4h-index
17Co-inventors
57Inventor score
Filing activity: Feb 17, 1984 → Jan 14, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5691959A | Stylus position digitizer using acoustic waves | Emerging Cross-Sectional Technologies | 44 | Expired |
| US4613485A | Pnictide trap for vacuum systems | Performing Operations; Transporting | 9 | Expired |
| US6966308B2 | Vapor fueled engine | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6907866B2 | Vapor fueled engine | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7380546B2 | Vapor fueled engine | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6118974A | CEBus node zero switching device | Electricity | 4 | Expired |
| US8587776B2 | Miniature laser seeker electro-optics | Emerging Cross-Sectional Technologies | 1 | Active |
| US4746500A | Pnictide trap for vacuum systems | Performing Operations; Transporting | 1 | Expired |
| US10299361B2 | Optical pulse generation for an extreme ultraviolet light source | Electricity | 0 | Active |
| US10887975B2 | Optical pulse generation for an extreme ultraviolet light source | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.