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Patent applications and USPTO patent grants for Gifford; Paul R..The latest application filed is for "enhanced nickel hydroxide positive electrode materials for alkaline rechargeable electrochemical cells".
Patent | Date |
---|---|
Enhanced nickel hydroxide positive electrode materials for alkaline rechargeable electrochemical cells Grant 5,523,182 - Ovshinsky , et al. June 4, 1 | 1996-06-04 |
Secondary batteries using room-temperature molten non-aqueous electrolytes containing 1,2,3-trialkylimidazolium halides or 1,3-dialkylimidazolium halide Grant 4,463,071 - Gifford , et al. July 31, 1 | 1984-07-31 |
Secondary batteries containing room-temperature molten 1,2,3-trialkylimidazolium halide non-aqueous electrolyte Grant 4,463,072 - Gifford , et al. July 31, 1 | 1984-07-31 |
SEC | 0001259121 | GIFFORD PAUL R |
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