Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10032445 | Honeycomb unit cell acoustic metamaterial with in situ buttresses for tuned acoustic frequency attenuation | Scott R. Sorbel | 2018-07-24 |
| 9849968 | Propeller | Kyle M. Rahrig | 2017-12-26 |
| 9701394 | Resonant blades using an aperture for cancellation of propeller generated noise | — | 2017-07-11 |