Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658347 | Acetabular cup with keel | Clarence F. Batchelder | 1997-08-19 |
| 5425777 | Artificial finger joint | Clarence F. Batchelder | 1995-06-20 |
| 5370700 | Prosthetic knee joint | Clarence F. Batchelder | 1994-12-06 |