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| Patents for John Patterson | |||||
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| Number | Date | Patentee | Title | Type | |
| 6,602X | Jun. 13, 1831 | J. Patterson | Blast furnace and cupola for melting iron | industrial furnaces | |
| 244,927 | Jul. 26, 1881 | J. Patterson | Power Hammer | power hammers | |
| 417,173 | Dec. 10, 1889 | W.D. Gunn | Portable sawing-machine | drag saws | |