Messmer; Dieter
Patent Applications and Registrations
Patent applications and USPTO patent grants for Messmer; Dieter.The latest application filed is for "two-part piston for an internal combustion engine".
- Messmer; Dieter - Remseck DE
| Patent | Date |
|---|---|
| Two-part piston for an internal combustion engine Grant 8,651,084 - Messmer February 18, 2 | 2014-02-18 |
| Two-part piston for an internal combustion engine Grant 8,225,765 - Kortas , et al. July 24, 2 | 2012-07-24 |
| Upper part of a composite piston Grant 8,079,299 - Messmer , et al. December 20, 2 | 2011-12-20 |
| Two-part piston for an internal combustion engine App 20110226211 - Messmer; Dieter | 2011-09-22 |
| Two-part piston for an internal combustion engine Grant 7,946,268 - Messmer May 24, 2 | 2011-05-24 |
| Liquid-cooled composite piston Grant 7,934,482 - Messmer May 3, 2 | 2011-05-03 |
| Two-part Piston For An Internal Combustion Engine App 20100307445 - Kortas; Jochen ; et al. | 2010-12-09 |
| Multi-part piston for an internal combustion engine Grant 7,628,135 - Messmer December 8, 2 | 2009-12-08 |
| Two-part piston for an internal combustion engine App 20090260593 - Messmer; Dieter | 2009-10-22 |
| Upper Part Of A Composite Piston App 20090173224 - Messmer; Dieter ; et al. | 2009-07-09 |
| Multi-Part Piston For An Internal Combustion Engine App 20090159037 - Messmer; Dieter | 2009-06-25 |
| Liquid-Cooled Composite Piston App 20090139481 - Messmer; Dieter | 2009-06-04 |
| Multi-Part Piston for an Internal Combustion Engine App 20090007880 - Messmer; Dieter | 2009-01-08 |
| Combustion engine with a built-up piston Grant 6,829,977 - Messmer December 14, 2 | 2004-12-14 |
| Multi-part cooled piston for an internal combustion engine Grant 6,763,758 - Kemnitz , et al. July 20, 2 | 2004-07-20 |
| Multipart cooled piston for an internal combustion engine Grant 6,729,291 - Scharp , et al. May 4, 2 | 2004-05-04 |
| Multi-part cooled piston for an internal combustion engine App 20030167918 - Kemnitz, Peter ; et al. | 2003-09-11 |
| Combustion engine with a built-up piston App 20030154855 - Messmer, Dieter | 2003-08-21 |
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