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| Patents for Alice A. Perkins | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 444,255 | Jan. 06, 1891 | G.F. Shaw | Pipe Wrench | |
 | 444,812 | Jan. 20, 1891 | W.W. Carey | Self-lubricating device for pulleys | |
 | 462,329 | Nov. 03, 1891 | E. Rivett | Filing-rest for lathes | |
 | 464,274 | Dec. 01, 1891 | L.M. Cobb | Pipe and Nut Wrench | |
 | 479,698 | Jul. 26, 1892 | H. Bornstein | Wrench | |
 | 487,160 | Nov. 29, 1892 | E. Rivett | Milling-machine | |