David A. Westerfield
3Patents
3h-index
5Co-inventors
43Inventor score
Filing activity: Sep 3, 1987 → Nov 2, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4871367A | Surgically implanted prosthesis | Human Necessities | 105 | Expired |
| US4825852A | Continuous passive motion device | Emerging Cross-Sectional Technologies | 63 | Expired |
| USD431771S | Pulley | General | 19 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.