Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6811555 | Method and apparatus for performing anastomosis with eversion of tissue edges and joining of exposed intima of the everted tissue | Geoffrey H. Willis, Thomas A. Kramer, Paul A. Spence, George Christakis, Timothy J. McCoy +7 more | 2004-11-02 |
| 6743170 | Device to permit offpump beating heart coronary bypass surgery | Paul A. Spence, Mark S. Ortiz | 2004-06-01 |
| 6726622 | Device to permit offpump beating heart coronary bypass surgery | Paul A. Spence | 2004-04-27 |
| 6705988 | Device to permit offpump beating heart coronary bypass surgery | Paul A. Spence | 2004-03-16 |