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| Patents for Pitts Agricultural Works | |||||
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| Number | Date | Patentee | Title | Type | |
| 402,801 | May 07, 1889 | L. Bronson | Thrashing Machine | threshers and thrashers | |
| 613,738 | Nov. 08, 1898 | M.J. Todd | Horse Hay Rake | hay or straw racks | |
| 631,598 | Aug. 22, 1899 | M.J. Todd | Harrow | harrows | |
| 641,474 | Jan. 16, 1900 | M.J. Todd | Harrow Tooth Holder | harrows | |
| 642,506 | Jan. 30, 1900 | M.J. Todd | Harrow | harrows | |