| All Patents in class 200/80R |
Patents 1 -
10
of 60
      |
| Picture | Number | Date | Patentee | Title |
| | 287,578 | Oct. 30, 1883 | G.H. Reynolds | Gas Engine |
| | 573,628 | Dec. 22, 1896 | G.S. Tiffany | Gas or Vapor Engine |
| | 574,320 | Dec. 29, 1896 | A. Giesler | Electric Water Wheel Governor |
 | 620,609 | Mar. 07, 1899 | F. Schwedtmann, E.S. Pillsbury | Motor |
| | 649,441 | May 15, 1900 | C.E. Duryea | Sparking Igniter for Explosive-Engines |
 | 664,190 | Dec. 18, 1900 | E. Thomson | Alternating-current electric motor |
 | 705,514 | Jul. 22, 1902 | H.S. Credlebaugh | Speed Gage |
 | 718,518 | Jan. 13, 1903 | E.S. Pillsbury | Electric motor |
 | 742,280 | Oct. 27, 1903 | J.H. Blair | Electric motor |
 | 745,772 | Dec. 01, 1903 | D.M. Bliss | Induction-motor |
