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Patent applications and USPTO patent grants for Parr; Robert Kenneth.The latest application filed is for "fuel cell system method, apparatus and scheduling".
Patent | Date |
---|---|
Fuel cell system method and apparatus employing oxygen sensor Grant 6,887,606 - Parr , et al. May 3, 2 | 2005-05-03 |
Fuel cell system method, apparatus and scheduling App 20040185316 - Wells, Brian ;   et al. | 2004-09-23 |
Fuel cell system method, apparatus and scheduling App 20030022037 - Parr, Robert Kenneth ;   et al. | 2003-01-30 |
Fuel cell controller self inspection App 20030022036 - Parr, Robert Kenneth | 2003-01-30 |
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