Cifrain; Martin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cifrain; Martin.The latest application filed is for "electrodes for alkaline fuel cells with circulating electrolyte".
- Cifrain; Martin - Graz AT
| Patent | Date |
|---|---|
| Additives to the gas supply of fuel cells with circulating electrolytes and means to regenerate used stacks Grant 7,128,990 - Kordesch , et al. October 31, 2 | 2006-10-31 |
| Electrodes for alkaline fuel cells with circulating electrolyte Grant 7,014,944 - Kordesch , et al. March 21, 2 | 2006-03-21 |
| Electrodes for alkaline fuel cells with circulating electrolyte App 20030190519 - Kordesch, Karl ; et al. | 2003-10-09 |
| Additives to the gas supply of fuel cells with circulating electrolytes and means to regenerate used stacks App 20030175581 - Kordesch, Karl ; et al. | 2003-09-18 |
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