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| Patents for J. Ralph Orwig | |||||
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| Number | Date | Patentee | Title | Type | |
| 519,774 | May 15, 1894 | M.C. Randleman, Z.S. Randleman | Improved Adjustable Tongs, Wrench and Vise | combination tools | |
| 634,548 | Oct. 10, 1899 | I.A. Weaver | Combined Lifting Jack and Wrench | axle nut wrenches | |
| 658,770 | Oct. 02, 1900 | R. Fullerton | Lumber-stacking machine | woodworking machine material handling | |
| 787,523 | Apr. 18, 1905 | G.M. Mason | Combined Pipe Wrench and Pliers | pliers | |