Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10414490 | Aircraft rotor blade of shape adapted for acoustic improvement during an approach flight and for improving performance in forward flight | Debbie Leusink, David Alfano | 2019-09-17 |
| 10220943 | Aircraft rotor blade of shape adapted for acoustic improvement during approach flights and for improving performance in hovering flight and in forward flight | Debbie Leusink, David Alfano | 2019-03-05 |