Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10589842 | Spinners for use on tiltrotor aircraft | Helmuth Peter Koelzer, Brendan P. Lanigan | 2020-03-17 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10589842 | Spinners for use on tiltrotor aircraft | Helmuth Peter Koelzer, Brendan P. Lanigan | 2020-03-17 |