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Patent applications and USPTO patent grants for Scholz; Dirk.The latest application filed is for "spark plug, particularly for a stationary internal combustion engine".
Patent | Date |
---|---|
Spark plug having a reduced physical volume Grant 8,373,337 - Kaiser , et al. February 12, 2 | 2013-02-12 |
Spark Plug, Particularly For A Stationary Internal Combustion Engine App 20120104926 - Hartmann; Detlef ;   et al. | 2012-05-03 |
Spark Plug Having A Reduced Physical Volume App 20100301733 - Kaiser; Thomas ;   et al. | 2010-12-02 |
Spark Plug App 20100007257 - Kaiser; Thomas ;   et al. | 2010-01-14 |
Spark plug element having defined dimensional parameters for its insulator component Grant 7,262,547 - Klett , et al. August 28, 2 | 2007-08-28 |
Spark plug App 20050052107 - Klett, Dittmar ;   et al. | 2005-03-10 |
Power semiconductor module Grant 6,697,257 - Wolf , et al. February 24, 2 | 2004-02-24 |
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