Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4997444 | Implant having varying modulus of elasticity | — | 1991-03-05 |
| 4660755 | Method for constructing a surgical implant | Jack E. Parr, Arden R. Zolman | 1987-04-28 |
| 4479271 | Prosthetic device adapted to promote bone/tissue ingrowth | Richard C. Bolesky, Barry L. Gold | 1984-10-30 |