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Patent applications and USPTO patent grants for Hertrich; Steffen.The latest application filed is for "device for the combined locking and rotation angle limitation of a camshaft adjuster".
Patent | Date |
---|---|
Device for the combined locking and rotation angle limitation of a camshaft adjuster Grant 8,166,934 - Hertrich May 1, 2 | 2012-05-01 |
Camshaft adjuster and method for setting a limiting position for a camshaft adjuster Grant 7,874,273 - Hertrich , et al. January 25, 2 | 2011-01-25 |
Device For The Combined Locking And Rotation Angle Limitation Of A Camshaft Adjuster App 20100101516 - Hertrich; Steffen | 2010-04-29 |
Camshaft Adjuster And Method For Setting A Limiting Position For A Camshaft Adjuster App 20080236528 - Hertrich; Steffen ;   et al. | 2008-10-02 |
Tensioning device for belts Grant 4,969,858 - Hertrich , et al. November 13, 1 | 1990-11-13 |
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