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| Patents for Benjamin Overman | |||||
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| Number | Date | Patentee | Title | Type | |
| 4,536X | Sep. 15, 1826 | B. Overman | Sawing circular timber | sawmills | |
| 4,688X | Feb. 28, 1827 | B. Overman | Grist mill | grist mills | |
| 4,941X | Dec. 11, 1827 | B. Overman | Saw mill | sawmills | |
| 6,001X | May 27, 1830 | B. Overman | Sawing, mortising, tenoning, boring and grooving machine | drilling and boring | |
| 7,129X | Jun. 22, 1832 | B. Overman | Destroying bed bugs by steam | ||