Bertelshofer; Thomas
Patent Applications and Registrations
Patent applications and USPTO patent grants for Bertelshofer; Thomas.The latest application filed is for "belt drive for an internal combustion engine".
- Bertelshofer; Thomas - Ebermannstadt DE
- Bertelshofer, Thomas - Ebermanstadt DE
| Patent | Date |
|---|---|
| Hydraulic tensioner Grant 7,686,717 - Grunau , et al. March 30, 2 | 2010-03-30 |
| Traction mechanism drive Grant 7,631,624 - Pflug , et al. December 15, 2 | 2009-12-15 |
| Belt Drive for an Internal Combustion Engine App 20070232426 - Pflug; Rainer ; et al. | 2007-10-04 |
| Wraparound drive for internal combustion engines having drive damping App 20070163529 - Hartmann; Bernd ; et al. | 2007-07-19 |
| Traction mechanism drive App 20070017464 - Pflug; Rainer ; et al. | 2007-01-25 |
| Hydraulic tensioner App 20050130777 - Grunau,, Arbogast ; et al. | 2005-06-16 |
| Tensioner for a traction drive Grant 6,857,977 - Bertelshofer , et al. February 22, 2 | 2005-02-22 |
| Master cylinder for use in power trains of motor vehicles Grant 6,640,541 - Winkelmann , et al. November 4, 2 | 2003-11-04 |
| Device for altering the control timing of gas exchange valves of an internal combustion engine, especially an apparatus for hydraulic rotational angle adjustment of a camshaft relative to a crankshaft Grant 6,619,248 - Bertelshofer , et al. September 16, 2 | 2003-09-16 |
| Master cylinder for use in power trains of motor vehicles App 20030097928 - Winkelmann, Ludwig ; et al. | 2003-05-29 |
| Master cylinder for use in power trains of motor vehicles App 20020116924 - Winkelmann, Ludwig ; et al. | 2002-08-29 |
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