Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5630818 | Tool holding mechanism for a motor driven surgical instrument | Eddy H. del Rio | 1997-05-20 |
| 5601560 | Tool bit for a motor driven surgical instrument | Eddy H. del Rio | 1997-02-11 |