Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D635083 | Hybrid airship | — | 2011-03-29 |
| 5288039 | Spanwise graded twist panel | Jeremy M. Harris | 1994-02-22 |
| 4955562 | Microwave powered aircraft | John Everett Martin, George W. Jull, Arne Lillemark | 1990-09-11 |