Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6520997 | Porous three dimensional structure | Michael O. Pekkarinen | 2003-02-18 |
| 6517571 | Vascular graft with improved flow surfaces | Leslie C. Butters, Daniel F. Davidson, Mark J. Ulm | 2003-02-11 |