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| Patents for Vandegrift Manufacturing Co. | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 444,171 | Jan. 06, 1891 | T.F. Vandegrift | Wrench | |
 | 444,511 | Jan. 13, 1891 | T.F. Vandegrift | Wrench | |
 | 449,250 | Mar. 31, 1891 | T.F. Vandegrift | Pliers | |
 | 460,694 | Oct. 06, 1891 | T.F. Vandegrift | Wrench | |
 | 589,765 | Sep. 07, 1897 | T.F. Vandegrift | Nut Wrench | |