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| Patents for Collins & Co. | |||||
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| Number | Date | Patentee | Title | Type | |
| 30,668 | Nov. 20, 1860 | S.W. Collins | Improvement in the Manufacture of Edge-Tools | axes | |
| 50,364 | Oct. 10, 1865 | L. Jordan, L.E. Smith | Improved Wrench | nut wrenches | |
| RE3,852 | Feb. 22, 1870 | L.E. Smith, L. Jordan | Improvement in Wrenches | wrench handle components | |