Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8187721 | Laser welded seat structure | Axel Geisler, Michael Hamers, Andreas Schmitter, Henri Kirchhof, Mathew Cooper +2 more | 2012-05-29 |
| 6186164 | Rotary valve comprising a drawing device | Kurt Pfeifer, Ewald Konlg | 2001-02-13 |