Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6717333 | Piezoelectric actuating device for controlling the flaps on the rotor blade of a helicopter | Frank Hermle | 2004-04-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6717333 | Piezoelectric actuating device for controlling the flaps on the rotor blade of a helicopter | Frank Hermle | 2004-04-06 |