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| Patents for John Grist Jr. | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 98,695 | Jan. 11, 1870 | S. Kinney | Improvement in saw-swage | |
 | 110,390 | Dec. 20, 1870 | G.B. Pattee | Improvement in saw-tooth swages | |
| 115,708 | Jun. 06, 1871 | A.N. Cole | Improvement in separating oil from cotton-waste | ||
 | 128,594 | Jul. 02, 1872 | A.N. Cole | Improvement in apparatus for separating oil from cotton-waste, &c. | |