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| Patents for John Stevens | |||||
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| Number | Date | Patentee | Title | Type | |
| 444X | Apr. 11, 1803 | J. Stevens | Improvement in producing steam | stationary boilers | |
| 1,187X | Jan. 03, 1810 | J. Stevens | Steam engines and boilers | steam engines | |
| 3,885X | Jun. 08, 1824 | J. Stevens | Rendering rapids and shallow rivers navigable | ||
| 209,991 | Nov. 19, 1878 | E. Moore, J. Stevens | Device for Roasting Coffee | coffee roasters | |