Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE44075 | Means and method of replacing a heart valve in a minimally invasive manner | Warren P. Williamson, IV, Paul A. Spence, Mark S. Ortiz | 2013-03-12 |
| 7497865 | 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, Timothy J. McCoy, John W. Davis +7 more | 2009-03-03 |
| RE40377 | Means and method of replacing a heart valve in a minimally invasive manner | Warren P. Williamson, IV, Paul A. Spence, Mark S. Ortiz | 2008-06-10 |
| 6884251 | Apparatus and method for performing an anastomosis | Paul A. Spence, Warren P. Williamson, IV, Mark S. Ortiz, Craig B. Berky, Douglas P. Allen +6 more | 2005-04-26 |
| 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, Timothy J. McCoy, John W. Davis +7 more | 2004-11-02 |
| 6652543 | Means and method for performing an anastomosis | Paul A. Spence, Warren P. Williamson, IV | 2003-11-25 |
| 6565581 | Apparatus and method for performing an anastomosis | Paul A. Spence, Warren P. Williamson IV, Mark S. Ortiz, Craig B. Berky, Douglas P. Allen +6 more | 2003-05-20 |
| 6488692 | Access and cannulation device and method for rapidly placing same and for rapidly closing same in minimally invasive surgery | Paul A. Spence, Warren P. Williamson, IV | 2002-12-03 |
| 6254617 | Means and method for performing an anastomosis | Paul A. Spence, Warren P. Williamson, IV | 2001-07-03 |
| 6241742 | Means and method for performing an anastomosis | Paul A. Spence, Warren P. Williamson, IV | 2001-06-05 |
| 6190397 | Means and method for performing an anastomosis | Paul A. Spence, Warren P. Williamson, IV | 2001-02-20 |
| 6042607 | Means and method of replacing a heart valve in a minimally invasive manner | Warren P. Williamson, IV, Paul A. Spence, Thomas J. Ward, Dominic P. DiNovo, George A. Keller +2 more | 2000-03-28 |
| 5948443 | Acetylsalicylic acid and micronutrient supplementation for nutritional losses and coronary heart disease | Patricia A. Riley | 1999-09-07 |
| 5891160 | Fastener delivery and deployment mechanism and method for placing the fastener in minimally invasive surgery | Warren P. Williamson, IV, Paul A. Spence, Thomas J. Ward, Douglas P. Allen | 1999-04-06 |
| 5868763 | Means and methods for performing an anastomosis | Paul A. Spence, Warren P. Williamson, IV | 1999-02-09 |
| 5716370 | Means for replacing a heart valve in a minimally invasive manner | Warren P. Williamson, IV, Paul A. Spense | 1998-02-10 |