Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7914264 | Controllable drive for a motor vehicle, in particular for a coolant pump | Roland Baumgartner | 2011-03-29 |
| 7828529 | Regulatable drive for a motor vehicle component | Roland Baumgartner, Gerold Schultheiss | 2010-11-09 |
| 7380728 | Heating device for motor vehicles | Claus Augenstein | 2008-06-03 |
| 6902715 | Precipitated silicas having a narrow particle size distribution | Thomas Barthel, Claas-Jurgen Klasen | 2005-06-07 |
| 6896191 | Heating device suitable for motor vehicles | Claus Augenstein, Armin Gramlich, Oezguer Kamsiz, Kuno Lindauer | 2005-05-24 |
| 6443283 | Fluid friction clutch operable with non-magnetic housing or disk parts | Claus Augenstein | 2002-09-03 |
| 5042625 | Damping unit | — | 1991-08-27 |
| 4974713 | Fluid friction clutch | Kurt Klein | 1990-12-04 |