| Patents for Walter K. Freeman |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 302,553 | Jul. 29, 1884 | W.K. Freeman | Electric Arc Lamp | electric arc lamps |
| 302,554 | Jul. 29, 1884 | W.K. Freeman | Armature for Dynamo Electric Machines or Motors | electric motors |
| 302,555 | Jul. 29, 1884 | W.K. Freeman | Armature for Dynamo Electric Machines or Motors | electric motors |
| 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 |
| 309,536 | Dec. 23, 1884 | W.K. Freeman | Regulator for Electric Generators & Motors | motor regulators |
| 664,632 | Dec. 25, 1900 | W.K. Freeman | Internal Combustion Engine | internal combustion engines |
