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| Patents for William E. Nickerson | |||||
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| Number | Date | Patentee | Title | Type | |
| 201,938 | Apr. 02, 1878 | W.E. Nickerson | Improvement in cutters for reducing bark | bark processing machines | |
| 1,280,284 | Oct. 01, 1918 | W.E. Nickerson | Blade Holding Mechanism for Blade Sharpening Machines | sharpening machines | |