Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5632433 | Surgical anastomosis stapling instrument with flexible support shaft and anvil adjusting mechanism | Richard L. Grant, Philip J. Churchill, W. Thompson Lawrence | 1997-05-27 |
| 5609285 | Surgical anastomosis stapling instrument with flexible support shaft and anvil adjusting mechanism | Richard L. Grant, Philip J. Churchill, W. Thompson Lawrence | 1997-03-11 |