Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7416155 | Canard position and dihedral for boom reduction and pitch/directional control | John M. Morgenstern, Alan E. Arslan, Howard Lee | 2008-08-26 |
| 6074722 | Flexible material for use in an inflatable structure | — | 2000-06-13 |
| D359471 | Lighter-than-air vehicle | Edsel R. Glasgow, Mark H. Wexler | 1995-06-20 |