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| Patents for A. M. Oliver | |||||
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| Number | Date | Patentee | Title | Type | |
| 491,222 | Feb. 07, 1893 | A. Pellet | Wrench | quick adjust wrenches | |
| 501,644 | Jul. 18, 1893 | J. Blumer | Corrugating Tool | sheet metal tools | |
| CA-45,993 | May 09, 1894 | C. Hall | Pipe-Wrench | screw adjust wrenches | |
| 523,810 | Jul. 31, 1894 | C. Hall | Pipe Wrench | pipe wrenches | |
| 533,295 | Jan. 29, 1895 | C. Hall | Pipe Wrench | wrench jaw components | |
| 536,415 | Mar. 26, 1895 | J.L. Bogert | Vacuum-pump | ||