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| Patents for J. S. Schofield & Son | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 123,734 | Feb. 13, 1872 | J.S. Schofield | Improvement in Baling Presses | |
 | 155,111 | Sep. 15, 1874 | J.S. Schofield | Horse-Powers | |
 | 206,622 | Jul. 30, 1878 | J.S. Schofield | Cane-Mill | |
 | 254,775 | Mar. 07, 1882 | W.A. Cogswell, J.L. Judson | Governor | |