Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8083976 | Device and method | Hans Marquardt | 2011-12-27 |
| 7993479 | Method for joining precured or cured stringers to at least one structural component of an aircraft or spacecraft | Peter Sander, Hans Marquardt | 2011-08-09 |