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| Patents for A. F. Park | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 14,436 | Mar. 18, 1856 | L.C. Ashley | L-Shaped Mouthpiece | |
 | 16,997 | Apr. 07, 1857 | E. Ripley | Improved Adjustable Pincer-Wrench | |
 | 17,432 | Jun. 02, 1857 | M. Kennedy | Gage Attachment for Handsaws | |
 | 19,790 | Mar. 30, 1858 | A. Murray | Wrench | |
 | 27,704 | Apr. 03, 1860 | F. Douglas | Improved steam-trap | |
 | 173,466 | Feb. 15, 1876 | W.D. Herschel | Improvement in scroll-sawing machines | |
 | 178,872 | Jun. 20, 1876 | W.S. Newton | Saw-Filing Machine | |