Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6730108 | Barrier device for ostium of left atrial appendage | Robert A. Van Tassel | 2004-05-04 |
| 6689150 | Filter apparatus for ostium of left atrial appendage | Robert A. VanTassel, Robert S. Schwartz, David Holmes, Gregg Sutton, Thomas E. Borillo +1 more | 2004-02-10 |