Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6474603 | Flight control system for a hybrid aircraft in the pitch axis | W. Douglas Kinkead | 2002-11-05 |
| 6431494 | Flight control system for a hybrid aircraft in the roll axis | W. Douglas Kinkead | 2002-08-13 |
| 6270038 | Unmanned aerial vehicle with counter-rotating ducted rotors and shrouded pusher-prop | James P. Cycon, Christopher W. DeWitt | 2001-08-07 |
| 6170778 | Method of reducing a nose-up pitching moment on a ducted unmanned aerial vehicle | James P. Cycon, Christopher W. DeWitt | 2001-01-09 |
| D418805 | Unmanned multi-mode vertical take off and landing aircraft | James P. Cycon, Christopher W. DeWitt | 2000-01-11 |