Lettmann; Markus
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lettmann; Markus.The latest application filed is for "camshaft".
- Lettmann; Markus - Kieselbronn N/A DE
- Lettmann; Markus - Pforzheim DE
- Lettmann, Markus - Northville MI
| Patent | Date |
|---|---|
| Camshaft and corresponding production method Grant 9,828,889 - Lettmann , et al. November 28, 2 | 2017-11-28 |
| Camshaft Grant 9,388,713 - Lettmann , et al. July 12, 2 | 2016-07-12 |
| Camshaft App 20150184555 - Lettmann; Markus ; et al. | 2015-07-02 |
| Camshaft And Corresponding Production Method App 20140238321 - Lettmann; Markus ; et al. | 2014-08-28 |
| Adjustable camshaft Grant 8,453,615 - Lettmann , et al. June 4, 2 | 2013-06-04 |
| Adjustable Camshaft App 20100108004 - Lettmann; Markus ; et al. | 2010-05-06 |
| Camshaft with cams that can be rotated in relation to each other, especially for motor vehicles Grant 7,610,890 - Lettmann , et al. November 3, 2 | 2009-11-03 |
| Camshaft Grant 7,597,078 - Kroos , et al. October 6, 2 | 2009-10-06 |
| Adjustable camshaft Grant 7,503,293 - Lettmann , et al. March 17, 2 | 2009-03-17 |
| Camshaft with Cams that Can be Rotated in Relation to Each Other, Especially for Motor Vehicles App 20080257290 - Lettmann; Markus ; et al. | 2008-10-23 |
| Adjustable camshaft App 20070295296 - Lettmann; Markus ; et al. | 2007-12-27 |
| Camshaft App 20070144469 - Kroos; Peter ; et al. | 2007-06-28 |
| Method for the production of a piston pin App 20050241796 - Lettmann, Markus ; et al. | 2005-11-03 |
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