Issued Patents All Time
Showing 26–50 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8211219 | Filter with exchangeable insert | Hans-Michael Schuster, Abdelkhalic Rbayti, Peter Groth | 2012-07-03 |
| 8141527 | Camshaft adjuster having a variable ratio gear unit | Mike Kohrs, Falko Arnold | 2012-03-27 |
| 8141526 | Camshaft adjuster | Mike Kohrs | 2012-03-27 |
| 8132549 | Reciprocating piston internal combustion engine and method for determining the wear of a transmission element arranged between a crankshaft and a camshaft | Heiko Dell, Thomas Pfund | 2012-03-13 |
| 8104439 | Camshaft adjuster | Mike Kohrs | 2012-01-31 |
| 7934478 | Camshaft adjuster | Mike Kohrs | 2011-05-03 |
| 7912624 | Synchronization device for an engine | Heiko Dell | 2011-03-22 |
| 7882813 | Adjustment device for adjusting the relative rotational angle position of a camshaft in relation to a crankshaft of an internal combustion engine | Martin Steigerwald, Jonathan Heywood | 2011-02-08 |
| 7866288 | Device for varying the control times of an internal combustion engine | Mike Kohrs | 2011-01-11 |
| 7832369 | Device for modifying the control times of an internal combustion engine | Mike Kohrs | 2010-11-16 |
| 7793628 | Device for modifying the control times of an internal combustion engine | Mike Kohrs | 2010-09-14 |
| 7779799 | Device for modifying control times of an internal combustion engine | Mike Kohrs | 2010-08-24 |
| 7762226 | Method for adjusting a camshaft of an internal combustion engine and internal combustion engine with an adjustable camshaft | Heiko Dell | 2010-07-27 |
| 7717072 | Adjustment device for adjusting the relative rotational angle position of a camshaft in relation to a crankshaft of an internal combustion engine | Martin Steigerwald, Jonathan Heywood | 2010-05-18 |
| 7703427 | Lifelong-lubricated camshaft drive for an internal combustion engine | Martin Steigerwald, Andreas Thölke | 2010-04-27 |
| 7703425 | Electromotive camshaft adjuster | Mike Kohrs, Jonathan Heywood | 2010-04-27 |
| 7650861 | Camshaft adjuster | Martin Steigerwald, Jonathan Heywood | 2010-01-26 |
| 7644691 | Device for modifying the control times of an internal combustion engine | Mike Kohrs | 2010-01-12 |
| 7597075 | Electrically driven camshaft adjuster | Mike Kohrs, Martin Steigerwald, Jonathan Heywood | 2009-10-06 |
| 7541803 | Device and method for determining the angle of rotation between a camshaft and a crankshaft in an internal combustion engine | Martin Steigerwald | 2009-06-02 |
| 7506623 | Camshaft adjustment device for an internal combustion engine | Martin Steigerwald, Jonathan Heywood | 2009-03-24 |
| 7380530 | Camshaft adjuster with a superposition drive | Mike Kohrs, Falko Arnold | 2008-06-03 |
| 7308876 | Electrically driven camshaft adjuster | Martin Steigerwald, Jörg Degelmann, Jon Heywood | 2007-12-18 |
| 7275506 | Device for the variable setting of the control times of gas-exchange valves of an internal combustion engine | Martin Steigerwald, Jonathan Heywood | 2007-10-02 |
| 7152561 | Control structure for the adjusting motor of an electric camshaft adjuster | Martin Steigerwald, Martin Overberg | 2006-12-26 |