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| Patents for Stephen S. Bartlett | |||||
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| Number | Date | Patentee | Title | Type | |
| 10,464 | Jan. 24, 1854 | S.S. Bartlett, J.E. Brown | Mortising-machine | mortising machines | |
| 33,330 | Sep. 24, 1861 | S.S. Bartlett | Improved mortising-machine | mortising machines | |
| RE1,852 | Jan. 17, 1865 | S.S. Bartlett | Improvement in mortising-machines | mortising machines | |