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Patents for E. Drake
Patents 1 - 4 of 4
First set of recordsLast set of records
NumberDatePatenteeTitleType
20,553Jun. 15, 1858E. DrakeFeed-motion of shingle machinesshingle machines
45,592Dec. 27, 1864E. DrakeImprovement in shingle machinesshingle machines
218,620Aug. 19, 1879E. DrakeImprovement in machines for sawing shinglesshingle machines
310,190Jan. 06, 1885E. Drake, C.M. DrakeSaw-mill dogsawmill dogs
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