Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6817978 | Illuminated retractor for use in connection with harvesting a blood vessel from the arm | John D. Pond, Jr., Douglas G. Evans | 2004-11-16 |
| 6805666 | Pivotal and illuminated saphenous vein retractor with tapered design | Douglas G. Evans | 2004-10-19 |