Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7690596 | Apparatus for lighter-than-air aircraft | Martin Eberle | 2010-04-06 |
| 7380750 | Method for lighter-than-air aircraft | Martin Eberle | 2008-06-03 |
| 7055778 | Apparatus and method for lighter-than-air aircraft | Martin Eberle | 2006-06-06 |