Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5327774 | Method for testing venous valves | Than Nguyen, Aws S. Nashef, David W. Wieting, Denis C. Lee | 1994-07-12 |
| 5272909 | Method and device for testing venous valves | Than Nguyen, Aws S. Nashef, David W. Wieting, Denis C. Lee | 1993-12-28 |