Weidner; Hans
Patent Applications and Registrations
Patent applications and USPTO patent grants for Weidner; Hans.The latest application filed is for "pressure regulator for hydrogen storage system".
- Weidner; Hans - Darmstadt DE
- Weidner; Hans - Schwieberdingen DE
| Patent | Date |
|---|---|
| Pressure regulator for hydrogen storage system Grant 9,823,668 - Pechtold , et al. November 21, 2 | 2017-11-21 |
| Pressure Regulator For Hydrogen Storage System App 20150268672 - Pechtold; Rainer ; et al. | 2015-09-24 |
| Pressure regulator for hydrogen storage system Grant 9,074,703 - Pechtold , et al. July 7, 2 | 2015-07-07 |
| Pressure Regulator For Hydrogen Storage System App 20100101666 - Pechtold; Rainer ; et al. | 2010-04-29 |
| Hydrogen Supply Pressure Regulator App 20090242043 - Lev; Leonid C. ; et al. | 2009-10-01 |
| Method and apparatus for fuel mixture control Grant 4,132,195 - Bianchi , et al. January 2, 1 | 1979-01-02 |
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