Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6854356 | Motor vehicle steering wheel | — | 2005-02-15 |
| 6682682 | Method for manufacturing a motor vehicle steering wheel | — | 2004-01-27 |
| 6561059 | Steering wheel for motor vehicles | — | 2003-05-13 |
| 5988014 | Sheet-metal steering wheel | Udo Liesenfeld, Martin Kreuzer, Peter Hartmann, Heribert Werner | 1999-11-23 |
| 5957003 | Armature for a motor-vehicle steering wheel | Martin Kreuzer | 1999-09-28 |
| 5672181 | Method for manufacturing a hardened lead storage battery electrode | Hans Warlimont, Marco Olper, Armin Ueberschaer | 1997-09-30 |
| 5097720 | Steering wheel skeleton | — | 1992-03-24 |
| 5040646 | Component for absorbing energy | — | 1991-08-20 |
| 5005863 | Installable component for absorbing energy | — | 1991-04-09 |
| 4332294 | Gas cooler with multiply deformed lead tubes | Helmut Gilles | 1982-06-01 |