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| Patents for N. P. Ford | |||||
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| Number | Date | Patentee | Title | Type | |
| 580,685 | Apr. 13, 1897 | O.B. Hall | Pipe Wrench | pipe wrenches | |
| 612,756 | Oct. 18, 1898 | J.A. Ostenberg | Gas Engine | internal combustion engine governors | |