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| Patents for Warren B. Huther | |||||
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| Number | Date | Patentee | Title | Type | |
| 486,874 | Nov. 29, 1892 | W.B. Huther | Cutting-head | cutterheads | |
| 1,376,438 | May 03, 1921 | W.B. Huther | Inserted-tooth cutter-head and method of making the same | cutterheads | |