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| Patents for Virginia M. Clough | |||||
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| Number | Date | Patentee | Title | Type | |
| 588,407 | Aug. 17, 1897 | R.L. Dobson | Cover Support, Box Opener, Hammer and Stamp Eraser | combination tools | |
| 606,985 | Jul. 05, 1898 | R.C. Wrege | Centering Tool for Lathes | metal lathe accessories and attachments | |
| 794,500 | Jul. 11, 1905 | C.J. Hayes | Gage or Similar Tool | surface gauges | |