Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8020907 | Bumper for a motor vehicle | Christian Handing, Jochen Dörr, Ulrich Lütke-Bexten, Michael Roll | 2011-09-20 |
| 8002167 | Method of producing a tube connection, and tube connection | Armin Zuber, Simon Potthast | 2011-08-23 |
| 7971887 | Method of making a subframe of a motor vehicle, and subframe for a motor vehicle | Jochen Dörr | 2011-07-05 |