Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9506358 | Feathering propeller with blade dampening at forward and backward motion and blades pitch control during backward motion | — | 2016-11-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9506358 | Feathering propeller with blade dampening at forward and backward motion and blades pitch control during backward motion | — | 2016-11-29 |