David Christopher Evans
6Patents
5h-index
9Co-inventors
56Inventor score
Filing activity: Jan 17, 1979 → Mar 23, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4921734A | Cylinder liners | Emerging Cross-Sectional Technologies | 24 | Expired |
| US8685432B2 | Controlled release tissue graft combination biomaterials | Human Necessities | 17 | Active |
| US8367921B2 | Method and system for assessing a musical performance | Physics | 10 | Expired |
| US5506928A | Optical fiber gripping and positioning apparatus | Physics | 8 | Expired |
| US4223935A | Tools | Fixed Constructions | 7 | Expired |
| US5855730A | Glue actuator mounting for a form-folding and gluing machine | Emerging Cross-Sectional Technologies | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.