Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6884251 | Apparatus and method for performing an anastomosis | Paul A. Spence, Warren P. Williamson, IV, George Christakis, Mark S. Ortiz, Craig B. Berky +6 more | 2005-04-26 |
| 6565581 | Apparatus and method for performing an anastomosis | Paul A. Spence, Warren P. Williamson IV, George Christakis, Mark S. Ortiz, Craig B. Berky +6 more | 2003-05-20 |