| Patents for John B. Engle |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 2,441,403 | May 11, 1948 | B.N. Engle, J.B. Engle | Teeth setter for saws | saw sharpening machines |
| 2,441,404 | May 11, 1948 | B.N. Engle, J.B. Engle | Device for setting saw teeth | saw sharpening machines |
| 2,504,399 | Apr. 18, 1950 | B.N. Engle, J.B. Engle | Automatic tooth setter for saws | saw sharpening machines |
| 2,530,690 | Nov. 21, 1950 | B.N. Engle, J.B. Engle | Teeth setting machine | saw sharpening machines |
| D179,127 | Nov. 06, 1956 | J.B. Engle | Jointer for circular saw blades | saw sharpening machines |
| 2,774,258 | Dec. 18, 1956 | J.B. Engle | Holder for disc saws and the like | saw sharpening machines |
