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| Patents for George T. Knox | |||||
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| Number | Date | Patentee | Title | Type | |
| 375,122 | Dec. 20, 1887 | T.P. Chen | Wood splitting and chopping machine | firewood machines | |
| 780,476 | Jan. 17, 1905 | S.J. Bens | Endless-chain saw | other wood sawing machines | |