| Patents for John E. Doran |
Patents 1 -
5
of 5
      |
| Number | Date | Patentee | Title | Type |
| 2,007,180 | Jul. 09, 1935 | J.E. Doran, J.M. Walter, F.E. Cardullo | Device for moving a machine member or other part, by power means, an exact distance or to an exact position | milling machines |
| 2,079,004 | May 04, 1937 | J.E. Doran | Method for regulating the rate of feed of a milling machine or other machine tool having a plurality of driving motors | milling machines |
| 2,079,735 | May 11, 1937 | J.E. Doran | Control mechanism for milling planers or other machines | milling machines |
| 2,129,049 | Sep. 06, 1938 | J.E. Doran | Means for regulating the rate of feed of a milling machine or other machine tool | milling machines |
| 2,188,568 | Jan. 30, 1940 | J.E. Doran | Rail leveling mechanism for planers and the like | metal planers |
