| All Patents of Type: electric generators |
Patents 1 -
15
of 44
      |
| Number | Date | Patentee | Title | Type |
| 238,631 | Mar. 08, 1881 | C.E. Ball | Dynamo or Magneto-Electric Machine | electric generators |
| 302,556 | Jul. 29, 1884 | W.K. Freeman | Field of Force Magnet for Dynamo Electric Machines | electric generators |
| 302,557 | Jul. 29, 1884 | W.K. Freeman | Armature Winding for Dynamo Machines | electric generators |
| 369,400 | Sep. 06, 1887 | R. Eickemeyer | Dynamo-electric generator | electric generators |
| 397,492 | Feb. 12, 1889 | R. Eickemeyer | Brush for electric generators | electric generators |
| 406,968 | Jul. 16, 1889 | N. Tesla | Dynamo-electric machine | electric generators |
| CH-1,360 | Nov. 16, 1889 | C. Langdon-Davies | Advanced Apparatus for the Rhythmic Production of Electric Currents | electric generators |
| 417,794 | Dec. 24, 1889 | N. Tesla, A. Schmid | Armature for electric machines | electric generators |
| 428,057 | May 13, 1890 | N. Tesla | Pyromagneto-electric generator | electric generators |
| 457,330 | Aug. 04, 1891 | T.E. Adams | Automatic Brush Shifter for Dynamo Electric Machines | electric generators |
| 491,695 | Feb. 14, 1893 | J.J. Wood | Alternating Current Dynamo Electric Machine | electric generators |
| 511,916 | Jan. 02, 1894 | N. Tesla | Electric Generator | electric generators |
| 633,857 | Sep. 26, 1899 | B.G. Lamme | Dynamo-electric generator | electric generators |
| 660,907 | Oct. 30, 1900 | B.G. Lamme | Single-phase alternating-current generator | electric generators |
| 680,798 | Aug. 20, 1901 | J.E. Miller | Mechanism for Generating Variable Electromotive Force | electric generators |
