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| Patents for James Rumsey, deceased(Estate of) | |||||
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| Number | Date | Patentee | Title | Type | |
| 2,697X | Nov. 15, 1816 | E. Rumsey, Executor, J. Rumsey, deceased(Estate of) | Steam engines | steam engines | |
| 2,698X | Nov. 15, 1816 | E. Rumsey, Executor, J. Rumsey, deceased(Estate of) | Steam engine | steam engines | |
| 2,699X | Nov. 15, 1816 | E. Rumsey, Executor, J. Rumsey, deceased(Estate of) | The machinery for steam | steam apparatus | |