| Patents for Elihu Thomson |
Patents 16 -
24
of 24
      |
| Number | Date | Patentee | Title | Type |
| 434,532 | Aug. 19, 1890 | E. Thomson | Process of Electric Welding | welding |
| 458,115 | Aug. 18, 1891 | E. Thomson | Method of Electric Bending and Straightening | metal bending machines |
| 471,155 | Mar. 22, 1892 | E. Thomson | Alternating Current Motor | AC motors |
| 501,547 | Jul. 18, 1893 | E. Thomson | Shaping and Spinning Metals by Electricity | electrical discharge machining |
| 520,810 | Jun. 05, 1894 | E. Thomson | Electric Reciprocating Motor | electric motors |
| 544,396 | Aug. 13, 1895 | E. Thomson | Winding of dynamo-electric machines or motors | induction motors |
| 642,176 | Jan. 30, 1900 | E. Thomson | Internal Combustion Engine | gas and gasoline engines |
| 664,190 | Dec. 18, 1900 | E. Thomson | Alternating-current electric motor | shaded pole induction motors |
| 924,856 | Jun. 15, 1909 | E. Thomson | Oil or Gas Engine | gas and gasoline engines |
