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All Patents of Type: electric batteries
Patents 1 - 5 of 5
First set of recordsLast set of records
NumberDatePatenteeTitleType
8,736XMar. 31, 1835D. HarringtonGalvanic electricity applied to cure diseaseselectric batteries
358,314Feb. 22, 1887C.G. Curtis, S.S. WheelerElectric Batteryelectric batteries
413,339Oct. 22, 1889R. EickemeyerSecondary batteryelectric batteries
486,094Nov. 15, 1892R. EickemeyerSecondary batteryelectric batteries
733,949Jul. 21, 1903D. DrawbaughBatteryelectric batteries
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