David Browning
5Patents
5h-index
3Co-inventors
56Inventor score
Filing activity: Jun 19, 1992 → Aug 1, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5261858A | Method and system for computer-controlled bicycle gear shifting | Performing Operations; Transporting | 95 | Expired |
| US7124772B1 | Laundry room and appliance mat | Emerging Cross-Sectional Technologies | 27 | Expired |
| US9681961B2 | Surgical instrument system and method | Human Necessities | 12 | Active |
| US5356349A | High-efficiency, high-speed control unit for chain shifter | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| USD435268S | Book with attachment means | General | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.