Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6126695 | Artificial joint, particularly an artificial hip joint | — | 2000-10-03 |
| 4978355 | Plastic bone implant having a reinforced contact surface | Otto Frey, Heinz Weber | 1990-12-18 |
| 4976738 | Porous metal overlay for an implant surface | Otto Frey, Heinz Weber | 1990-12-11 |
| 4919673 | Prosthesis for a femoral head | Hans-Georg Willert | 1990-04-24 |
| 4800639 | Method of making a metal bone implant | Otto Frey | 1989-01-31 |
| 4752295 | Metal bone implant | Otto Frey | 1988-06-21 |
| 4718914 | Metal bone implant | Otto Frey | 1988-01-12 |