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| Patents for George W. Conklin | |||||
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| Number | Date | Patentee | Title | Type | |
| 677,350 | Jul. 02, 1901 | C.W. Grant | Tool-holder | tool holders | |
| 810,307 | Jan. 16, 1906 | P.H. Robinson | Tool-holder | tool holders | |
| 940,956 | Nov. 23, 1909 | G.W. Conklin | Lifting Board for Drop Hammers | drop hammers | |
| 1,056,089 | Mar. 18, 1913 | G.W. Conklin, P.H. Robinson | Tool-holder | tool holders | |
| 1,063,659 | Jun. 03, 1913 | G.W. Conklin | Milling-cutter | milling machine cutters | |