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Patent applications and USPTO patent grants for Kortas; Jochen.The latest application filed is for "piston having two center bores with different sizes".
Patent | Date |
---|---|
Method for producing a piston Grant 10,801,438 - Geissler , et al. October 13, 2 | 2020-10-13 |
Piston Having Two Center Bores With Different Sizes App 20200284343 - Kortas; Jochen | 2020-09-10 |
Method For Producing A Piston App 20190010891 - Geissler; Christof ;   et al. | 2019-01-10 |
Multi-part piston for an internal combustion engine and method for the production thereof Grant 8,991,046 - Schulz , et al. March 31, 2 | 2015-03-31 |
Two-part piston for an internal combustion engine Grant 8,631,736 - Kortas , et al. January 21, 2 | 2014-01-21 |
Multi-part Piston For An Internal Combustion Engine And Method For The Production Thereof App 20120192828 - Schulz; Joachim ;   et al. | 2012-08-02 |
Two-part piston for an internal combustion engine Grant 8,225,765 - Kortas , et al. July 24, 2 | 2012-07-24 |
Two-part Piston For An Internal Combustion Engine App 20110041684 - Kortas; Jochen ;   et al. | 2011-02-24 |
Two-part Piston For An Internal Combustion Engine App 20100307445 - Kortas; Jochen ;   et al. | 2010-12-09 |
Multipiece piston Grant 6,622,613 - Kortas , et al. September 23, 2 | 2003-09-23 |
One-piece piston App 20010025568 - Kemnitz, Peter ;   et al. | 2001-10-04 |
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