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Patents for J. W. See
Patents 16 - 22 of 22
First set of recordsPrevious set of recordsLast set of records
NumberDatePatenteeTitleType
439,386Oct. 28, 1890C.W. Cotton, W.C. Margedant, J.T. Gardner, A.W. MargedantMachine for preparing spokeswheelwright
453,980Jun. 09, 1891E.S. MatthewsHydraulic valve-gear
455,536Jul. 07, 1891E.S. MatthewsElevator
472,930Apr. 12, 1892E.S. MatthewsController for elevators
476,289Jun. 07, 1892E.S. MatthewsSafety device for elevators
579,976Apr. 06, 1897A. GordonReciprocating metal-paring machinemetal planers
733,115Jul. 07, 1903M.L. AndrewVariety boring-machinedrilling and boring
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