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| Patents for Thomas J. Jenne | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 192,831 | Jul. 10, 1877 | T.J. Jenne | Improvement in lifting-jacks | |
 | 245,634 | Aug. 16, 1881 | T.J. Jenne, C.S. Harmon | Lifting-jack | |
 | 254,823 | Mar. 14, 1882 | T.J. Jenne, C.S. Harmon | Lifting-jack | |