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| Patents for John W. Long | |||||
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| Number | Date | Patentee | Title | Type | |
| 780,552 | Jan. 24, 1905 | J.I. Depew | Tire-Upsetter | tire upsetters | |
| 979,831 | Dec. 27, 1910 | J.I. Depew | Disk-Sharpener | sharpeners | |