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| Patents for James H. Mattison | |||||
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| Number | Date | Patentee | Title | Type | |
| 18,549 | Nov. 03, 1857 | J.H. Mattison | Chamfering and crozing barrels | barrel making machines | |
| 19,510 | Mar. 02, 1858 | J.H. Mattison | Machine for cutting barrel-heads | barrel making machines | |
| 21,769 | Oct. 12, 1858 | J.H. Mattison | Machine for chamfering and crozing barrels | barrel making machines | |