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| Patents for Joseph J. Scholfield | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 314,574 | Mar. 31, 1885 | B.H. Hadley | Drilling-lathe | |
 | 317,149 | May 05, 1885 | A.J. Langelier | Heel-machine | |
 | 331,053 | Nov. 24, 1885 | N.H. Griffith | Wrench | |
 | 331,412 | Dec. 01, 1885 | A.J. Langelier | Heel-machine | |
 | 341,815 | May 11, 1886 | H. Newton | Pipe Wrench | |
 | 362,908 | May 10, 1887 | W.E. Taft | Wrench | |
 | 458,934 | Sep. 01, 1891 | J.S. Barden | Pipe Wrench | |
 | 474,092 | May 03, 1892 | B.G. Luther | Gluing attachment for matching-machines | |