Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D598838 | Aircraft design | James M. Higgins | 2009-08-25 |
| 7258302 | Aircraft internal wing and design | James M. Higgins | 2007-08-21 |
| 7147183 | Lift system for an aerial crane and propulsion system for a vehicle | James M. Higgins | 2006-12-12 |
| 6840478 | Aircraft internal wing and design | — | 2005-01-11 |
| D486776 | Aircraft design | — | 2004-02-17 |
| 4579300 | Internal wing aircraft | — | 1986-04-01 |
| 4568042 | Internal wing aircraft | — | 1986-02-04 |