| All Patents in class 418/196 |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 453,935 | Jun. 09, 1891 | W. Miessner, A. Miessner, C. Miessner | Rotary Steam Engine | rotary steam engines |
| 606,606 | Jun. 28, 1898 | J.J. Unbehend | Rotary Engine | rotary steam engines |
| 924,173 | Jun. 08, 1909 | C. Miller | Rotary Engine | rotary steam engines |
| 931,785 | Aug. 24, 1909 | C. Miller | Rotary Steam Engine | rotary steam engines |
| 1,093,796 | Apr. 21, 1914 | C. Miller | Rotary Engine | rotary steam engines |
| 1,460,875 | Jul. 03, 1923 | A. White | Rotary gear pump | |
| 1,861,168 | May 31, 1932 | W. Warren, J.H. Warren, E.C. Warren | Rotary Engine | rotary steam engines |
