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| Patents for Frederic E. Wells | |||||
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| Picture | Number | Date | Patentee | Title | |
| 161,311 | Mar. 23, 1875 | F.E. Wells | Screw-Threading Die | ||
 | 311,549 | Feb. 03, 1885 | F.E. Wells | Die-stock | |
| 580,354 | Apr. 06, 1897 | F.O. Wells, F.E. Wells | Automatic Turning Lathe | ||
| 662,209 | Nov. 20, 1900 | F.E. Wells | Tool Turret for Screw Machines, &c. | ||
 | 939,648 | Nov. 09, 1909 | F.E. Wells, F.W. Wells | Die-stock | |
 | 962,184 | Jun. 21, 1910 | F.E. Wells | Die-stock | |
 | 1,048,921 | Dec. 31, 1912 | F.E. Wells | Die-blank | |