Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4546642 | Accelerated heart valve testing apparatus and methods | — | 1985-10-15 |
| 4381663 | Fluid oscillation materials testing apparatus and methods | — | 1983-05-03 |
| 4297749 | Heart valve prosthesis | Robert B. Davis, John Skelton, Richard E. Clark | 1981-11-03 |
| 4280969 | Carburetor | — | 1981-07-28 |
| 4192020 | Heart valve prosthesis | Robert B. Davis, John Skelton, Richard E. Clark | 1980-03-11 |