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| Patents for Samuel P. Mason | |||||
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| Picture | Number | Date | Patentee | Title | |
| 6,047X | Jun. 24, 1830 | S.P. Mason | Speeder for spinning cotton roping | ||
| 6,311X | Dec. 29, 1830 | S.P. Mason | Speeder for spinning cotton roping | ||
| 7,959X | Jan. 17, 1834 | S.P. Mason | Spinning cotton and silk | ||
| 8,295X | Jul. 08, 1834 | S.P. Mason | Machine for whipping and cleaning cotton | ||