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| Patents for Henry Stone | |||||
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| Number | Date | Patentee | Title | Type | |
| 8,277X | Jun. 21, 1834 | C.H. McCormick | Improvement in machines for reaping small grain (Reaper) | reapers | |
| 8,669X | Mar. 06, 1835 | J. Ball | Compass | surveyor | |