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| Patents for Austin F. Park | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 29,620 | Aug. 14, 1860 | E. Ripley | Improved Adjustable Wrench and Pincers | |
 | 38,911 | Jun. 16, 1863 | V. Powell | Machine for splitting match-blocks | |
 | 51,048 | Nov. 21, 1865 | J. Holroyd, W. Holroyd | Die-Stock and Tap-Wrench | |
 | 84,140 | Nov. 17, 1868 | J.Y. Simons | Improvement in Shoemaker's Shaves | |