Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5368256 | Propulsion system for a lighter-than-air vehicle | David E. Carlile | 1994-11-29 |
| 5333817 | Ballonet system for a lighter-than-air vehicle | Mark H. Wexler | 1994-08-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5368256 | Propulsion system for a lighter-than-air vehicle | David E. Carlile | 1994-11-29 |
| 5333817 | Ballonet system for a lighter-than-air vehicle | Mark H. Wexler | 1994-08-02 |