Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497713 | Rotary tissue cutting die | David Tompkins, David Hemsley | 2002-12-24 |
| 6371983 | Bioprosthetic heart valve | — | 2002-04-16 |
| 6334873 | Heart valve having tissue retention with anchors and an outer sheath | David Tompkins, David Hemsley | 2002-01-01 |