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| Patents for United States Electrical Mfg. Co. | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 1,361,007 | Dec. 07, 1920 | N.E. Brown | Center cleaning and oiling device | |
 | 1,675,419 | Jul. 03, 1928 | G.T. Pfleger | Process of insulating motor windings | |
 | 1,794,029 | Feb. 24, 1931 | G.T. Pfleger | Cooling means for motors | |
 | 1,920,315 | Aug. 01, 1933 | T.G. Myers | Dynamo-electric machines | |
 | 2,023,421 | Dec. 10, 1935 | D. Heyer | Flexible power transmission device | |