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| Patents for Levi Bronson | |||||
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| Picture | Number | Date | Patentee | Title | |
| 33,061 | Aug. 13, 1861 | L. Bronson | Straw Carrier for Threshing Machines | ||
| 51,133 | Nov. 28, 1865 | L. Bronson | Improved Tool for Squaring the Ends of Shafting | ||
| 78,571 | Jun. 02, 1868 | L. Bronson | Improvement in Shaft-Couplings | ||
| 134,511 | Jan. 07, 1873 | L. Bronson | Horse-Powers | ||
| 210,747 | Dec. 10, 1878 | L. Bronson | Thrashing Machine | ||
| 402,801 | May 07, 1889 | L. Bronson | Thrashing Machine | ||