Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5919198 | Disposable cartridge with drivers | Thomas H. Graves, Jr., John R. Bittner, Peter Lau, Trevor W. V. Speeg | 1999-07-06 |
| 5878938 | Surgical stapler with improved locking mechanism | John R. Bittner, Joseph C. Hueil, David H. Ruder | 1999-03-09 |