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| Patents for Jesse Ditson | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,258,998 | Mar. 12, 1918 | J. Ditson | Drill Sharpener | drill grinders | |
| 1,258,999 | Mar. 12, 1918 | J. Ditson | Drill Sharpener | ||
| 1,306,106 | Jun. 10, 1919 | J. Ditson | Drill-steel-pinning device | vise mechanisms | |
| 1,349,330 | Aug. 10, 1920 | J. Ditson | Fluid-operated vise | vise mechanisms | |