Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10086933 | Redundant aircraft propulsion system using multiple motors per drive shaft | Nicholas Hampel Roberts, Ricky Dean Welsh | 2018-10-02 |
| 9975644 | Aerial vehicle propulsion modules | Gur Kimchi, Ricky Dean Welsh | 2018-05-22 |