Doerrie; Swen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Doerrie; Swen.The latest application filed is for "device for changing a compression ratio of a cylinder unit of a reciprocating-piston internal combustion engine".
- Doerrie; Swen - Herzogenaurach DE
| Patent | Date |
|---|---|
| Device for changing a compression ratio of a cylinder unit of a reciprocating-piston internal combustion engine Grant 10,184,408 - Popp , et al. Ja | 2019-01-22 |
| Device for changing a compression ratio of a cylinder unit of a reciprocating piston combustion engine Grant 10,087,834 - Popp , et al. October 2, 2 | 2018-10-02 |
| Device For Changing A Compression Ratio Of A Cylinder Unit Of A Reciprocating-piston Internal Combustion Engine App 20170276072 - POPP; Markus ; et al. | 2017-09-28 |
| Device For Changing A Compression Ratio Of A Cylinder Unit Of A Reciprocating Piston Combustion Engine App 20170268422 - POPP; Markus ; et al. | 2017-09-21 |
| Flanged freewheel Grant 9,115,771 - Altmann , et al. August 25, 2 | 2015-08-25 |
| Clamping Body-sleeve Freewheel And Method For Producing The Same App 20140238813 - Altmann; Frieder ; et al. | 2014-08-28 |
| Flanged Freewheel App 20140231206 - Altmann; Frieder ; et al. | 2014-08-21 |
| Freewheel Cage App 20130299294 - Doerrie; Swen ; et al. | 2013-11-14 |
| Freewheel clutch Grant 8,459,424 - Altmann , et al. June 11, 2 | 2013-06-11 |
| Freewheel cage Grant 8,256,594 - Doerrie , et al. September 4, 2 | 2012-09-04 |
| Freewheel Clutch App 20120000741 - Altman; Frieder ; et al. | 2012-01-05 |
| Freewheel Cage App 20100038202 - Doerrie; Swen ; et al. | 2010-02-18 |
| Integral stator and one-way clutch App 20070220877 - George; Philip ; et al. | 2007-09-27 |
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