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| Patents for S. J. Parker | |||||
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| Number | Date | Patentee | Title | Type | |
| 38,329 | Apr. 28, 1863 | S.J. Parker | Improvement in shingle-machines | shingle machines | |
| 45,388 | Dec. 13, 1864 | G. Chambers | Coal Scuttle | coal scuttles | |
| 171,201 | Dec. 14, 1875 | G.N. Westcott | Improvement in lathes for turning irregular forms | pattern lathes | |