| All Patents in class 418/266 |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 202,888 | Apr. 23, 1878 | B.H. Taylor | Rotary Engine | rotary steam engines |
| 207,968 | Sep. 10, 1878 | J. Jardine | Rotary Engine | rotary steam engines |
| 212,463 | Feb. 18, 1879 | A.B. Haughey | Rotary-Engine | rotary steam engines |
| 249,214 | Nov. 08, 1881 | W.H. Wigmore | Combined Gas, Air and Steam Rotary Engine | rotary steam engines |
| 347,242 | Aug. 10, 1886 | J. Hills | Rotary Steam Engine | rotary steam engines |
| 816,288 | Mar. 27, 1906 | D.F. Baker | Rotary Engine | rotary steam engines |
| 1,859,618 | May 24, 1932 | W.W. Cleland | Rotary Internal Combustion Engine | rotary engines |
| 3,191,503 | Jun. 29, 1965 | G.H. Fuehrer | Rotor assembly for fluid-handling device | |
