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Patent applications and USPTO patent grants for Burkett; Wilford B..The latest application filed is for "formation of battery plates".
Patent | Date |
---|---|
Formation of battery plates Grant 3,929,505 - Burkett , et al. December 30, 1 | 1975-12-30 |
Battery charging Grant 3,887,858 - Burkett , et al. June 3, 1 | 1975-06-03 |
Chain Saw Starting System Grant 3,774,303 - Burkett , et al. November 27, 1 | 1973-11-27 |
Electronic Watt Hour Meter Grant 3,760,273 - Burkett , et al. September 18, 1 | 1973-09-18 |
Direct Coupled Power Sources And Braking Means For Tools Such As Lawn Mowers Grant 3,659,170 - Burkett , et al. April 25, 1 | 1972-04-25 |
Battery Charger For Single Cells Grant 3,626,270 - Burkett , et al. December 7, 1 | 1971-12-07 |
Termination Of Battery Charging Grant 3,614,584 - Burkett , et al. October 19, 1 | 1971-10-19 |
Rapid Charging Of Batteries Grant 3,614,583 - Burkett , et al. October 19, 1 | 1971-10-19 |
High Frequency Battery Charger Employing An Inverter Grant 3,609,502 - Burkett , et al. September 28, 1 | 1971-09-28 |
Termination Of Rapid Charging Of Batteries Grant 3,609,503 - Burkett , et al. September 28, 1 | 1971-09-28 |
Rapid Charging Of Batteries Grant 3,597,673 - Burkett , et al. August 3, 1 | 1971-08-03 |
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