Issued Patents All Time
Showing 25 most recent of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11965435 | Bearing assembly of camshafts on a cylinder head of an internal combustion engine | Alexander Von Gaisberg-Helfenberg | 2024-04-23 |
| 11913418 | Method for starting an internal combustion engine of a motor vehicle | Alexander Von Gaisberg-Helfenberg, Dietmar Schroeer | 2024-02-27 |
| 11808244 | Internal combustion engine for a motor vehicle, in particular for a car | Alexander Von Gaisberg-Helfenberg | 2023-11-07 |
| 11162392 | Valve operating device, in particular for an internal combustion engine | Alexander Von Gaisberg-Helfenberg | 2021-11-02 |
| 11111828 | Valvetrain for an internal combustion engine, in particular of a motor vehicle | Alexander Von Gaisberg-Helfenberg | 2021-09-07 |
| 11078814 | Valve drive device, in particular for an internal combustion engine of a motor vehicle, and method for operating such a valve drive device | Alexander Von Gaisberg-Helfenberg | 2021-08-03 |
| 11047269 | Valve train device | Alexander Von Gaisberg-Helfenberg, Markus Lengfeld, Jens Meintschel | 2021-06-29 |
| 10801376 | Valve train device | Alexander Von Gaisberg-Helfenberg | 2020-10-13 |
| 10794233 | Valve drive device | Alexander Von Gaisberg-Helfenberg | 2020-10-06 |
| 10697330 | Valve train device | Alexander Von Gaisberg-Helfenberg | 2020-06-30 |
| 10677115 | Valve drive device, in particular for an internal combustion engine | Dietmar Schroeer, Alexander Von Gaisberg-Helfenberg | 2020-06-09 |
| 10392026 | Method for controlling at least one component of a motor vehicle | Markus Reiff, Wolfgang Renz, Alexander Von Gaisberg-Helfenberg | 2019-08-27 |
| 10344633 | Adjusting device, in particular for adjusting a camshaft of an internal combustion engine | Alexander Gaisberg-Helfenberg, Markus Lengfeld, Jens Meintschel | 2019-07-09 |
| 9759099 | Valve drive train device for an internal combustion engine | Markus Lengfeld, Jens Meintschel, Alexander Von Gaisberg-Helfenberg | 2017-09-12 |
| 9631523 | Internal combustion engine valve train adjustment device | Matthias Eppinger, Kai Lehmann, Marc Maronde, Bernd Neubauer, Tilmann Roemheld +1 more | 2017-04-25 |
| 9404396 | Motor vehicle valve train adjustment device | Matthias Eppinger, Kai Lehmann, Marc Maronde, Bernd Neubauer, Tilmann Roemheld +1 more | 2016-08-02 |
| 9145835 | Internal combustion engine valve drive device for a motor vehicle | Alexander Von Gaisberg-Helfenberg | 2015-09-29 |
| 9046011 | Cam element for a valve drive train device | Michael Kujas, Alexander Von Gaisberg-Helfenberg | 2015-06-02 |
| 9038583 | Internal combustion engine valve drive arrangement | Alexander Von Gaisberg-Helfenberg, Stephan Zentner | 2015-05-26 |
| 8997706 | Internal combustion engine valve actuation control arrangement | Alexander Von Gaisberg-Helfenberg | 2015-04-07 |
| 8960143 | Valve drive train arrangement | Jens Meintschel, Alexander Von Gaisberg-Helfenberg | 2015-02-24 |
| 8893674 | Valve drive train device | Markus Lengfeld, Jens Meintschel, Alexander Von Gaisberg-Helfenberg | 2014-11-25 |
| 8857392 | Camshaft adjusting device for a motor vehicle engine | Alexander Von Gaisberg-Heifenberg | 2014-10-14 |
| 8813701 | Adjustment device for a valve drive mechanism of an internal combustion engine | Markus Lengfeld, Alexander Von Gaisberg-Helfenberg | 2014-08-26 |
| 8622035 | Valve drive control device | Jens Meintschel, Alexander Von Gaisberg-Helfenberg | 2014-01-07 |