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| Patents for Calvin B. Rogers | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,849 | Dec. 07, 1844 | C.B. Rogers | Machine for Filing Saws | ||
| 4,321 | Dec. 20, 1845 | C.B. Rogers | Machinery for dressing combs | comb making machines | |
| 22,513 | Jan. 04, 1859 | C.B. Rogers | Machine for pointing the teeth of hair-combs | comb making machines | |