Volker; Alan L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Volker; Alan L..The latest application filed is for "alkaline electrolyzer".
- Volker; Alan L. - Springfield VA US
- Volker; Alan L - Springfield VA
| Patent | Date |
|---|---|
| Alkaline electrolyzer Grant 9,139,921 - Richards , et al. September 22, 2 | 2015-09-22 |
| Alkaline Electrolyzer App 20140034486 - RICHARDS; William R. ; et al. | 2014-02-06 |
| Alkaline electrolyzer Grant 8,551,304 - Richards , et al. October 8, 2 | 2013-10-08 |
| Alkaline Electrolyzer App 20120152734 - RICHARDS; William R. ; et al. | 2012-06-21 |
| Alkaline electrolyzer Grant 8,123,915 - Richards , et al. February 28, 2 | 2012-02-28 |
| Alkaline electrolyzer App 20090308738 - Richards; William R. ; et al. | 2009-12-17 |
| Portable fuel cell power supply App 20050202292 - Richards, William R. ; et al. | 2005-09-15 |
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