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| All Patents in class 60/643 | |||||
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| Picture | Number | Date | Patentee | Title | |
| 4,266X | Nov. 16, 1825 | T. Beach | Elementary circulating steam engine | ||
| 7,287X | Nov. 10, 1832 | W. Jones | Rotary steam engine | ||
| 8,587X | Jan. 13, 1835 | E. Baldwin | Rotary steam engine and boiler | ||
| 8,751X | Apr. 08, 1835 | H. Hebuling | Thrashing Machine | ||
| 8,924X | Jun. 26, 1835 | O. Barnes | Rotary steam engine | ||
| 8,989X | Jul. 21, 1835 | W.A. Herrick | Rotary spiral spring float steam engine | ||