Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10352206 | Camshaft adjuster | Olaf Boese, Jochen Thielen | 2019-07-16 |
| 9598984 | Camshaft adjusting device | Ali Bayrakdar | 2017-03-21 |
| 9534514 | Camshaft adjusting system | Ali Bayrakdar, Gerhard Scheidig | 2017-01-03 |
| 9249694 | Radial camshaft pressure medium transfer | Ali Bayrakdar, Gerhard Scheidig, Andreas Strauss | 2016-02-02 |
| 8967104 | Camshaft adjuster | — | 2015-03-03 |
| 8839751 | Internal combustion engine having a device for changing the relative angular position of a camshaft with respect to a crankshaft | Rudiger Herzog | 2014-09-23 |
| 8205586 | Apparatus for the variable setting of the control times of gas exchange valves of an internal combustion engine | Andreas Strauss, Michael Busse | 2012-06-26 |
| 8047171 | Device for setting the relative rotational position of a camshaft of an internal combustion engine relative to a crankshaft driving the camshaft | Andreas Strauss, Boris Putz | 2011-11-01 |
| RE42817 | Internal-combustion engine with a device for hydraulically adjusting the angle of rotation of the camshaft relative to the crankshaft and a vacuum pump for a servo load, especially a brake booster | — | 2011-10-11 |
| 7051690 | Internal-combustion engine with a device for hydraulically adjusting the angle of rotation of the camshaft relative to the crankshaft and a vacuum pump for a servo load, especially a brake booster | — | 2006-05-30 |
| 6895913 | Internal-combustion engine with a hydraulic device for a rotation angle adjustment of a camshaft relative to a crankshaft | Rainer Ottersbach | 2005-05-24 |
| 6776131 | Internal combustion engine with at least two camshafts arranged next to one another and in each case produced with a device for rotary angle adjustment with respect to a crankshaft | — | 2004-08-17 |
| 6505588 | Internal combustion engine with at least two cam shafts arranged adjacent to each other in the cylinder head, particularly with an intake camshaft and an exhaust camshaft | — | 2003-01-14 |
| 6457448 | Device for varying the control times of gas exchange valves of an internal combustion engine | — | 2002-10-01 |
| 6427654 | Device for changing the control timing of the gas exchange valves of an internal combustion engine, in particular a hydraulic camshaft adjustment device of the rotary piston type | Hermann Golbach, Martin Steigerwald, Jens Schafer, Matthias Kapp | 2002-08-06 |
| 6382154 | Device for changing the timing of intake and exhaust valves in an internal combustion engine | Andreas Strauss | 2002-05-07 |
| 6283075 | Locking unit for a device for modifying the timing of charge change valves in internal combustion engines, especially for a vane-cell control device | Jens Schafer, Andreas Strauss | 2001-09-04 |
| 6079382 | Locking device for a device for varying valve timing of gas exchange valves of an internal combustion engine | Jens Schafer, Andreas Strauss | 2000-06-27 |
| 5988126 | Device for varying valve timing of gas exchange valves of external combustion engines | Andreas Strauss, Manfred Wilhelm | 1999-11-23 |
| 5875751 | Device for varying valve timing in an internal combustion engine | Andreas Strauss | 1999-03-02 |
| 4513782 | Electrohydraulic servovalve device | Giulio Contartese | 1985-04-30 |