Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9248490 | Method of manufacturing a tubular structural part, and tubular structural part | Holger Diersmann, Rafael Garcia Gomez | 2016-02-02 |
| 8312629 | Method of making a tubular support bar for a dashboard support | Andreas Hitz | 2012-11-20 |
| 7748743 | Structural or chassis component for a motor vehicle, and method of making such a structural or chassis component | — | 2010-07-06 |
| 7654124 | Method of making a sheet metal part for motor vehicles | — | 2010-02-02 |
| 7533553 | Hot-shaping and hardening a workpiece | Christian Hielscher | 2009-05-19 |
| 7513137 | Method of making a shaped sheet-metal part | Dirk Kröger | 2009-04-07 |
| 7448247 | Deep drawing method and deep drawing machine for carrying out the method | — | 2008-11-11 |
| 7165434 | Hot forming tool | Martin Vinnen, Robert Stockter | 2007-01-23 |
| 7082808 | Making plate workpiece with regions of different thickness | — | 2006-08-01 |
| 7065850 | Hardened motor-vehicle part with repair point | — | 2006-06-27 |
| 7004004 | Method of making a hardened motor-vehicle part of complex shape | Wilhelm Arns | 2006-02-28 |
| 6663169 | Semi-finished flat blank for a side impact beam, and side impact beam for a motor vehicle | Ludger Gehringhoff, Udo Klasfauseweh | 2003-12-16 |
| 6623055 | Bumper for a motor vehicle | Oliver Müller, Hui Wang | 2003-09-23 |
| 6524404 | B-column for motor vehicle | Ludger Gehringhoff | 2003-02-25 |