Issued Patents All Time
Showing 26–50 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7475660 | Camshaft adjuster | Viktor Lichtenwald, Jochen Auchter, Rudolf Eydam, Andreas Rohr, Harald Elendt +3 more | 2009-01-13 |
| 7243626 | Camshaft adjuster | Andreas Rohr, Jens Hoppe, Viktor Lichtenwald, Jochen Auchter, Rainer Ottersbach | 2007-07-17 |
| 7222597 | Internal combustion engine having a hydraulic device for adjusting the rotation angle of a camshaft relative to a crankshaft | Jochen Auchter, Lutz Witthoft, Michael Busse, Dirk Heintzen, Jurgen Plate | 2007-05-29 |
| 6892685 | Camshaft control device and control valve with leakage compensation | Rainer Ottersbach, Mike Kohrs, Jochen Auchter | 2005-05-17 |
| 6889641 | Camshaft control device and control valve with leakage compensation | Rainer Ottersbach, Mike Kohrs, Jochen Auchter | 2005-05-10 |
| 6827053 | Camshaft control device and control valve with leakage compensation | Rainer Ottersbach, Mike Kohrs, Jochen Auchter | 2004-12-07 |
| 6805080 | DEVICE FOR CHANGING THE CONTROL TIMES OF GAS EXCHANGE VALVES OF INTERNAL COMBUSTION ENGINE, PARTICULARLY ROTARY PISTON ADJUSTMENT DEVICE FOR ROTATION ANGLE ADJUSTMENT OF A CAMSHAFT RELATIVE TO A CRANKSHAFT | Eduard Golovatai-Schmidt, Jens Schafer, Martin Scheidt | 2004-10-19 |
| 6701877 | Camshaft control device and control valve with leakage compensation | Rainer Ottersbach, Mike Kohrs, Jochen Auchter | 2004-03-09 |
| 6566062 | Method for identifying a nucleic acid | Gunther Thumm, Johannes Pohlner, Friedrich Gotz | 2003-05-20 |
| 6516763 | Method of controlling a device that varies the valve control times an internal combustion engine, especially of a camshaft adjusting device with hydraulically releaseable start lock | — | 2003-02-11 |
| 6453858 | Device for varying valve timing of gas exchange valves of internal combustion engines, particularly a hydraulic camshaft adjusting device of a rotary piston type | Martin Scheidt, Michael Haag | 2002-09-24 |
| 6418893 | Device for varying valve timing of gas exchange valves of an internal combustion engine, in particular a hydraulic camshaft adjusting device of a rotary piston type | Jochen Auchter | 2002-07-16 |
| 6418897 | Device for adjusting the angle of rotation of a camshaft | Peter Urban, Dieter Goppelt | 2002-07-16 |
| 6382154 | Device for changing the timing of intake and exhaust valves in an internal combustion engine | Joachim Dietz | 2002-05-07 |
| 6315805 | Single or multi-ply filter medium for air filtration and a filter element made therefrom | — | 2001-11-13 |
| 6301741 | Support for the joint hinge of a wiper blade | Klaus-Juergen Westermann, Eric Pollaris | 2001-10-16 |
| 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, Joachim Dietz | 2001-09-04 |
| RE37268 | Adjusting cylinder of a camshaft adjusting device acted upon by a separate oil supply unit | Martin Scheidt | 2001-07-10 |
| 6192844 | Device for varying the control times of gas-exchange valves of an internal combustion engine in particular a camshaft adjusting device with an impeller | Martin Scheidt | 2001-02-27 |
| 6105544 | Device for altering the opening and closing times of gas-exchange valves of an internal-combustion engine | Jochen Auchter, Mike Kohrs | 2000-08-22 |
| 6089575 | Sealed seat for a hydraulic switching element in a mounting space for a direct-controlled cartridge valve in an insertion bore | Rainer Ottersbach | 2000-07-18 |
| 6079382 | Locking device for a device for varying valve timing of gas exchange valves of an internal combustion engine | Jens Schafer, Joachim Dietz | 2000-06-27 |
| 5988126 | Device for varying valve timing of gas exchange valves of external combustion engines | Joachim Dietz, Manfred Wilhelm | 1999-11-23 |
| 5934233 | Apparatus for adjusting the basic position of a camshaft adjustment unit of an internal combustion engine | Jochen Auchter, Eduard Golovatai-Schmidt | 1999-08-10 |
| 5927239 | Apparatus for adjusting valve timing of gas exchange valves in an internal combustion engine | Mike Kohrs, Jochen Auchter | 1999-07-27 |