| Patents for Edward Coulon |
Patents 1 -
5
of 5
      |
| Number | Date | Patentee | Title | Type |
| CA-640,738 | May 01, 1962 | E. Coulon | Apparatus for Slotting the Ends of Tubing | pipe and tube notchers |
| CA-640,739 | May 01, 1962 | H. May, E. Coulon | Method and Apparatus for Preparing Mitered Tubular Joints | pipe and tube notchers |
| 3,033,066 | May 08, 1962 | E. Coulon | Apparatus for Slotting the Ends of Tubing | pipe and tube notchers |
| 3,074,302 | Jan. 22, 1963 | H. May, E. Coulon | Method of Preparing Mitered Tubular Joints | pipe and tube notchers |
| 3,162,078 | Dec. 22, 1964 | H. May, E. Coulon | Apparatus for Preparing Mitered Tubular Joints | pipe and tube notchers |
