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Patents for Gideon Parker
Patents 1 - 5 of 5
First set of recordsLast set of records
NumberDatePatenteeTitleType
87,796Mar. 16, 1869H.L. ShailerDouble-twist augerdrill bits
168,696Oct. 11, 1875M.G. Wilder, S.H. Wilder, W.H. McNeil, H.C. TylerImprovement in mortising machinesmortising machines
198,857Jan. 01, 1878H.L. ShalerImprovement in Augersauger bits
202,061Apr. 02, 1878H.L. ShalerImprovement in Augersauger bits
413,972Oct. 29, 1889H.L. ShalerAugerauger bits
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