| All Patents in class 318/476 | 
| Patents 1 - 
					6
					of 6 
       | 
| Number | Date | Patentee | Title | Type | 
| 264,983 | Sep. 26, 1882 | E. Weston | System for the Electrical Transmission of Power | electric distribution systems | 
| 1,016,661 | Feb. 06, 1912 | N. Wilkinson | Circuit-controlling apparatus | motor controls | 
| 1,565,638 | Dec. 15, 1925 | A.R. Goldrick | Induction-motor-starting and overload switch | electric switches | 
| 1,732,038 | Oct. 15, 1929 | F. Schneider, E.L. Connell | Stud-setting machine |  | 
| 2,329,357 | Sep. 14, 1943 | W.W. Gardner, J.R. Mowery, Jr. | Cutting machine | radial arm saws | 
| 2,864,046 | Dec. 09, 1958 | W.B. Ailes | Electrical control system |  |