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| Patents for Milton D. Whipple | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 7,400X | Jan. 31, 1833 | M.D. Whipple | Forming axe eyes | |
 | 21,250 | Aug. 24, 1858 | M.D. Whipple, R.B. Fitts | Improvement in Sewing Machines | |
 | 22,842 | Feb. 01, 1859 | M.D. Whipple | Machine for cutting files | |
| 36,581 | Sep. 30, 1862 | M.D. Whipple | Hot Air Engine | ||
 | RE1,881 | Feb. 21, 1865 | M.D. Whipple | Improvement in Machines for Cutting Files | |
 | 50,647 | Oct. 24, 1865 | M.D. Whipple | Improvement in file-cutting machines | |