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| Patents for Charles B. Mann | |||||
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| Number | Date | Patentee | Title | Type | |
| 17,001 | Apr. 07, 1857 | H.S. Smith, M.S. Richardson, E. Hanson | Machine for manufacturing cylindrical boxes | box making machines | |
| 278,518 | May 29, 1883 | J.S. Detrick | Metal Planer | metal planers | |
| 417,204 | Dec. 10, 1889 | C.H. Stokes | Guard for circular-saw mills | sawmill accessories | |