Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9463861 | High altitude balloon system | Michael S. Smith, Kurt L. Sehnert, Justin Lee Marsh, Mark West | 2016-10-11 |
| 9352819 | Airship pitch trim and directional control system | Michael S. Smith | 2016-05-31 |