Gaisberg-Helfenberg; Alexander Von
Patent Applications and Registrations
Patent applications and USPTO patent grants for Gaisberg-Helfenberg; Alexander Von.The latest application filed is for "internal combustion engine".
- Gaisberg-Helfenberg; Alexander Von - Beilstein N/A DE
- Gaisberg-Helfenberg, Alexander von - Fellbach DE
| Patent | Date |
|---|---|
| Variable compression ratio internal combustion engine with displaceable cylinder head and cylinder housing Grant 8,474,420 - Stolk , et al. July 2, 2 | 2013-07-02 |
| Valve drive device Grant 8,291,877 - Meintschel , et al. October 23, 2 | 2012-10-23 |
| Internal Combustion Engine App 20120210984 - Stolk; Thomas ; et al. | 2012-08-23 |
| Internal combustion engine having a variable compression ratio Grant 7,934,475 - Meintschel , et al. May 3, 2 | 2011-05-03 |
| Valve drive train device App 20110079188 - Meintschel; Jens ; et al. | 2011-04-07 |
| Valve drive train device App 20110079191 - Lengfeld; Markus ; et al. | 2011-04-07 |
| Valve drive train arrangement App 20100288217 - Stolk; Thomas ; et al. | 2010-11-18 |
| Valve drive device App 20100288218 - Meintschel; Jens ; et al. | 2010-11-18 |
| Valve drive arrangement App 20100242873 - Meintschel; Jens ; et al. | 2010-09-30 |
| Valve drive arrangement App 20100242884 - Meintschel; Jens ; et al. | 2010-09-30 |
| Valve operating device App 20100236505 - Meintschel; Jens ; et al. | 2010-09-23 |
| Internal combustion engine valve drive train shifting device App 20100236506 - Meintschel; Jens ; et al. | 2010-09-23 |
| Valve operating mechanism App 20100237264 - Lengfeld; Markus ; et al. | 2010-09-23 |
| Internal combustion engine valve drive train switching device App 20100199945 - Meintschel; Jens ; et al. | 2010-08-12 |
| Actuating device App 20100180850 - Lengfeld; Markus ; et al. | 2010-07-22 |
| Camshaft adjusting device Grant 7,661,399 - Gregor , et al. February 16, 2 | 2010-02-16 |
| Stroke-transmitting device App 20090095242 - Rudert; Stefan ; et al. | 2009-04-16 |
| Adjusting device for an internal combustion engine, in particular camshaft adjusting device App 20080210183 - Meintschel; Jens ; et al. | 2008-09-04 |
| Camshaft adjusting device App 20080153603 - Gregor; Matthias ; et al. | 2008-06-26 |
| Camshaft adjusting device App 20080105079 - Gregor; Matthias ; et al. | 2008-05-08 |
| Adjusting apparatus particularly for an internal combustion engine App 20080078338 - Meintschel; Jens ; et al. | 2008-04-03 |
| Control arrangement for activating and deactivating cylinders of a multicylinder engine App 20080029058 - Duesmann; Markus ; et al. | 2008-02-07 |
| Apparatus and method for coupling and decoupling actuating elements of a valve drive of an internal combustion engine App 20080006232 - Gregor; Matthias ; et al. | 2008-01-10 |
| Apparatus for adjusting a camshaft, and method for operating an apparatus for adjusting a camshaft App 20070157897 - Gregor; Matthias ; et al. | 2007-07-12 |
| Exhaust gas turbocharger for an internal combustion engine and method of operating an exhaust gas turbocharger App 20070101714 - Duesmann; Markus ; et al. | 2007-05-10 |
| Adjusting device for a camshaft of an internal combustion engine App 20060236967 - Gregor; Matthias ; et al. | 2006-10-26 |
| Device for adjusting the relative angular position of two rotating elements App 20060211504 - Gaisberg-Helfenberg; Alexander Von | 2006-09-21 |
| Motor vehicle with lowered piston engine App 20050183528 - Huter, Jurgen ; et al. | 2005-08-25 |
| Device for the relative angular adjustment of a camshaft with respect to a drive wheel App 20040206322 - Meintschel, Jens ; et al. | 2004-10-21 |
| Hydraulic valve lifter with operating control system App 20040050351 - Schmidt, Robert ; et al. | 2004-03-18 |
| Internal combustion engine and method for the operation thereof App 20040011309 - Gaisberg-Helfenberg, Alexander von | 2004-01-22 |
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