Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4247065 | Carrying wing with moving flap | Burkhart Grob, Ernst Gegenhuber | 1981-01-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4247065 | Carrying wing with moving flap | Burkhart Grob, Ernst Gegenhuber | 1981-01-27 |