Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8590498 | Camshaft adjustment device for an internal combustion engine | Lutz Witthoeft | 2013-11-26 |
| 8534242 | Device for variably adjusting the timing control of gas exchange valves of an internal combustion engine | — | 2013-09-17 |
| 8485152 | Switchable pressure supply device comprising a passive auxiliary pressure accumulator | Mathias Boegershausen, Eduard Golovatai-Schmidt, Andreas Strauss | 2013-07-16 |
| 8459221 | Device for variably adjusting the control times of gas exchange valves of an internal combustion engine | — | 2013-06-11 |
| 8342144 | Motor control strategy for a hydraulic camshaft adjuster having a mechanical central lock | Lutz Witthoeft | 2013-01-01 |
| 8240280 | Device for camshaft adjustment in an internal combustion engine | Michael Weiss | 2012-08-14 |
| 8205586 | Apparatus for the variable setting of the control times of gas exchange valves of an internal combustion engine | Andreas Strauss, Joachim Dietz | 2012-06-26 |
| 8047170 | Device for variably adjusting control times of gas exchange valves of an internal combustion engine | Andreas Strauss | 2011-11-01 |
| 8006660 | Device for variably adjusting the control times of gas exchange valves of an internal combustion engine | Andreas Strauss | 2011-08-30 |
| 7222597 | Internal combustion engine having a hydraulic device for adjusting the rotation angle of a camshaft relative to a crankshaft | Jochen Auchter, Andreas Strauss, Lutz Witthoft, Dirk Heintzen, Jurgen Plate | 2007-05-29 |
| 6941221 | Method for selecting map information, and navigation device | Gerd Draeger, Lutz Kelch | 2005-09-06 |
| 4370322 | Topically administrable pharmaceutical compositions containing anti-inflammatory steroids | Kenneth A. Lees | 1983-01-25 |