Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6669137 | Air vehicle having rotor/scissors wing | — | 2003-12-30 |
| 6666975 | Method of reducing hydrogen sulfide odor emissions from an aqueous medium | Stephen R. Vasconcellos | 2003-12-23 |
| 6601795 | Air vehicle having scissors wings | — | 2003-08-05 |