Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6793375 | Reflector with complex parabolid surface for elongated light source | — | 2004-09-21 |
| 6766535 | Inflatable safety vest | John Duhamell, Robert J. Weygand, George Alvarez | 2004-07-27 |