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| Patents for Benjamin T. Babbitt | |||||
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| Number | Date | Patentee | Title | Type | |
| 75,828 | Mar. 24, 1868 | B.T. Babbitt | Improved Process for Preserving Coffee | roasting coffee | |
| 202,134 | Apr. 09, 1878 | B.T. Babbitt | Rotary Engine | rotary steam engines | |
| 269,991 | Jan. 02, 1883 | B.T. Babbitt | Rotary Engine | rotary steam engines | |
| 273,433 | Mar. 06, 1883 | B.T. Babbitt | Blast Apparatus for Forges | forge blowers | |