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Patent applications and USPTO patent grants for Chireau; Roland F..The latest application filed is for "hydrogen electrochemical cell and rechargeable metal-hydrogen battery".
Patent | Date |
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Hydrogen electrochemical cell and rechargeable metal-hydrogen battery Grant 4,159,367 - Berchielli , et al. June 26, 1 | 1979-06-26 |
Mercury-free secondary alkaline battery and improved negative interseparator therefor Grant 4,124,743 - Chireau , et al. November 7, 1 | 1978-11-07 |
Mercury-free zinc electrode Grant 4,118,551 - Chireau , et al. October 3, 1 | 1978-10-03 |
Separator for secondary alkaline batteries Grant 4,034,144 - Chireau July 5, 1 | 1977-07-05 |
Electrolytic cells incorporating water scavengers Grant 3,864,168 - Casey, Jr , et al. February 4, 1 | 1975-02-04 |
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