Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8221490 | Helical stent design | Graig L. Keeen, Burns P. Doran | 2012-07-17 |
| 7740654 | Helical stent design | Graig L. Kveen, Burns P. Doran | 2010-06-22 |
| 6949120 | Helical stent design | Graig L. Kveen, Burns P. Doran | 2005-09-27 |
| 6488703 | Helical stent design | Graig L. Kveen, Burns P. Doran | 2002-12-03 |
| 6042597 | Helical stent design | Graig L. Kveen, Burns P. Doran | 2000-03-28 |