Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7569072 | Artificial heart valve attachment apparatus and methods | Todd A. Berg, William J. Swanson | 2009-08-04 |
| 7422602 | Medical grafting methods and apparatus | William J. Swanson, Todd A. Berg | 2008-09-09 |
| 7147663 | Artificial heart valve attachment apparatus and methods | Todd A. Berg, William J. Swanson | 2006-12-12 |
| 6960219 | Medical grafting methods and apparatus | William J. Swanson, Todd A. Berg | 2005-11-01 |
| 6511491 | Medical grafting methods and apparatus | William J. Swanson, Todd A. Berg | 2003-01-28 |