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| Patents for Hanchett Swage Works | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,038,127 | Sep. 10, 1912 | J.P. Hedstrom | Stretcher-rolls | saw sharpening machines | |
| 1,173,509 | Feb. 29, 1916 | J.P. Hedstrom | Swage | saw swages | |
| 1,603,894 | Oct. 19, 1926 | F.K. Benedict | Clamp screw for saw swages | saw swages | |