Schumacher; Steffen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Schumacher; Steffen.The latest application filed is for "method for operating a fluid valve via an oscillating valve motion".
- Schumacher; Steffen - Renningen DE
| Patent | Date |
|---|---|
| Method for operating a mechanical system, particularly a proportioning valve Grant 9,651,065 - Zipperer , et al. May 16, 2 | 2017-05-16 |
| Method for operating a fluid valve via an oscillating valve motion Grant 9,027,587 - Hessenauer , et al. May 12, 2 | 2015-05-12 |
| Method For Operating a Fluid Valve Via An Oscillating Valve Motion App 20110094590 - Hessenauer; Juergen ; et al. | 2011-04-28 |
| Method For Operating A Mechanical System, Particularly A Proportioning Valve App 20100286832 - Zipperer; Martin ; et al. | 2010-11-11 |
| Electromagnetically operated pressure switching valve Grant 5,651,530 - Krimmer , et al. July 29, 1 | 1997-07-29 |
| Electromagnetic valve, in particular switching valve for automatic transmissions of motor vehicles Grant 5,518,029 - Schumacher , et al. May 21, 1 | 1996-05-21 |
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