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| Patents for E. A. Weisburg | |||||
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| Number | Date | Patentee | Title | Type | |
| 505,513 | Sep. 26, 1893 | J. Foley | Wrench | quick adjust wrenches | |
| 520,099 | May 22, 1894 | T. Wheatley | Wrench | self-adjust wrenches | |
| 541,376 | Jun. 18, 1895 | H.W. Morgan | Box Trimming Machine | box making machines | |
| D24,892 | Nov. 12, 1895 | F.H. Crafts | Tool for Working Plastic Material | ||
| 565,213 | Aug. 04, 1896 | H.W. Morgan | Grooving Machine | box making machines | |
| 596,558 | Jan. 04, 1898 | W. Van Wagoner | Drilling-machine | drill presses | |