Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8986478 | Add-on part for connecting to a component by torsional ultrasonic welding | Dirk Bücker, Hergen Görse, Florian Ortner | 2015-03-24 |
| 6839943 | Fastening device on a plastic attachment for motor vehicles | Steffen Burkhardt, Dietmar Preissler | 2005-01-11 |
| 6830274 | Cover for closing an opening in a wall | Steffen Burkhardt, Dietmar Preissler | 2004-12-14 |
| 6786520 | Motor vehicle bumper and motor vehicle | Steffen Burkhardt, Dietmar Preissler | 2004-09-07 |
| 6698808 | Motor vehicle bumper and motor vehicle | Steffen Burkhardt, Dietmar Preissler | 2004-03-02 |
| 6129384 | Bolt-on part, especially a bumper of a motor vehicle | Carola Fischer, Juergen Kipar, Horst Kleiner, Andreas Otto, Josef Oravetz +2 more | 2000-10-10 |