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| Patents for Henry Henderson | |||||
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| Number | Date | Patentee | Title | Type | |
| 6,093X | Sep. 13, 1830 | J. Clark, H. Henderson | Machine for cuttting crackers, biscuits, pilot bread, etc. | cracker and biscuit machines | |
| 7,771X | Sep. 18, 1833 | J. Clark, H. Henderson | Cutting crackers, biscuits, etc. (patented Sept. 13, 1830, reissued) | cracker and biscuit machines | |