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| Patents for Wm. L. Speiden | |||||
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| Number | Date | Patentee | Title | Type | |
| 360,084 | Mar. 29, 1887 | J.L. Braffett | Device For Twisting Fence Wires | wrenches | |
| 418,742 | Jan. 07, 1890 | W.J. McFeely | Combination Tool | combination tools | |
| 435,475 | Sep. 02, 1890 | C.E. Abrams | Chuck | chucks | |