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| Patents for W. B. Earll | |||||
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| Number | Date | Patentee | Title | Type | |
| 419,615 | Jan. 14, 1890 | C. Stilwell | Adjustable Bevel Square | bevel squares | |
| 435,890 | Sep. 02, 1890 | R.H. Franklin | Multiple Tool | screwdrivers | |
| 446,510 | Feb. 17, 1891 | G.L. Cummings | Wood-sawing machine | firewood machines | |
| 470,196 | Mar. 08, 1892 | J.H. Stein, C.J. Jacobson | Tool-holder for grinding tools | sharpening jigs and fixtures | |
| 474,371 | May 10, 1892 | G.L. Cummings | Clock-chime | ||