Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10578146 | Seal system and method | Keith A. Etling, Craig A. Blackburn | 2020-03-03 |
| 10549838 | Flexible control surfaces and related methods | Keith A. Etling, Stephen L. Spicknall | 2020-02-04 |