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| Patents for Ruth A. Miller | |||||
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| Number | Date | Patentee | Title | Type | |
| 928,598 | Jul. 20, 1909 | S.W. Gibbs | Embroidery-hoop | embroidery tools | |
| 929,583 | Jul. 27, 1909 | S.W. Gibbs | Embroidery-frame | embroidery tools | |
| 999,662 | Aug. 01, 1911 | A.C. Creter, F.E. Lane | Steam Hammer | steam hammers | |
| 1,122,319 | Dec. 29, 1914 | A.O. Slentz | Alligator-shears | metal shearing machines | |