Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10392102 | Helicopter vibration control system and circular force generation systems for canceling vibrations | Mark R. Jolly, Askari Badre-Alam, Douglas E. Ivers, Douglas Swanson, Daniel Warren Mellinger, III +1 more | 2019-08-27 |
| 6695294 | Controlled equilibrium device with displacement dependent spring rates and integral damping | Lane R. Miller, Douglas Swanson, Douglas E. Ivers, Stephen Hildebrand, William S. Jensen +3 more | 2004-02-24 |