Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11047269 | Valve train device | Alexander Von Gaisberg-Helfenberg, Markus Lengfeld, Thomas Stolk | 2021-06-29 |
| 10344633 | Adjusting device, in particular for adjusting a camshaft of an internal combustion engine | Alexander Gaisberg-Helfenberg, Markus Lengfeld, Thomas Stolk | 2019-07-09 |
| 10347949 | Method for maintenance, repair and/or optimization of a battery and battery having a number of individual cells connected to one another electrically | Dirk Schroeter, Knut Welke | 2019-07-09 |
| 10276851 | Battery comprising a number of individual cells connected electrically to one another and method for maintaining, repairing and/or optimizing such a battery | Norbert Bachmann, Tillmann Hoefer, Rainer Kaufmann, Rudolf Reinhardt, Dirk Schroeter +1 more | 2019-04-30 |
| 9759099 | Valve drive train device for an internal combustion engine | Markus Lengfeld, Thomas Stolk, Alexander Von Gaisberg-Helfenberg | 2017-09-12 |
| 9012069 | Single cell for a battery for making electrical contact | Dirk Schroeter | 2015-04-21 |
| 9005797 | Battery with a stack of bipolar individual battery cells | Dirk Schroeter, Martin Ertle, Rainer Kaufmann, Claudia Brasse, Claus-Rupert Hohenthanner +1 more | 2015-04-14 |
| 8960143 | Valve drive train arrangement | Thomas Stolk, Alexander Von Gaisberg-Helfenberg | 2015-02-24 |
| 8962172 | Battery cooling in particular for a vehicle battery | Michael Bolze, Christian Bragrock, Dirk Schroeter | 2015-02-24 |
| 8893674 | Valve drive train device | Markus Lengfeld, Thomas Stolk, Alexander Von Gaisberg-Helfenberg | 2014-11-25 |
| 8871377 | Battery with a plurality of individual cells | Dirk Schroeter, Wolfgang Warthmann | 2014-10-28 |
| 8765288 | Individual cell for a battery and method for the production thereof | Dirk Schroeter | 2014-07-01 |
| 8622035 | Valve drive control device | Thomas Stolk, Alexander Von Gaisberg-Helfenberg | 2014-01-07 |
| 8601990 | Valve operating device | Thomas Stolk, Alexander Von Gaisberg-Helfenberg | 2013-12-10 |
| 8568918 | Battery having a plurality of single cells | Dirk Schroeter, Rainer Kaufmann, Arnold Lamm, Wolfgang Warthmann | 2013-10-29 |
| 8474422 | Camshaft unit | Thomas Stolk, Alexander Von Gaisberg-Helfenberg, Richard Jakobi | 2013-07-02 |
| 8474424 | Valve drive train device | Thomas Stolk, Alexander Von Gaisberg-Helfenberg | 2013-07-02 |
| 8387579 | Valve drive train arrangement | Thomas Stolk, Alexander Von Gaisberg-Helfenberg | 2013-03-05 |
| 8353264 | Valve drive arrangement | Thomas Stolk, Alexander Von Gaisberg-Helfenberg | 2013-01-15 |
| 8347838 | Internal combustion engine valve drive train switching arrangement | Thomas Stolk, Alexander Von Gaisberg-Helfenberg | 2013-01-08 |
| 8347837 | Internal combustion engine valve drive train switching arrangement | Thomas Stolk, Alexander Von Gaisberg-Helfenberg | 2013-01-08 |
| 8307794 | Internal combustion engine valve drive switching device | Markus Lengfeld, Thomas Stolk, Alexander Von Gaisberg-Helfenberg | 2012-11-13 |
| 8307797 | Internal combustion engine valve drive train shifting device | Thomas Stolk, Alexander Von Gaisberg-Helfenberg | 2012-11-13 |
| 8307795 | Internal combustion engine valve drive train switching device | Thomas Stolk, Alexander Von Gaisberg-Helfenberg | 2012-11-13 |
| 8291877 | Valve drive device | Thomas Stolk, Alexander Gaisberg-Helfenberg | 2012-10-23 |