| Patents for Allis-Chalmers Co. |
Patents 46 -
60
of 113
      |
| Number | Date | Patentee | Title | Type |
| 863,929 | Aug. 20, 1907 | H.S. Mitchell | Log-turner | sawmill log handling |
| 865,811 | Sep. 10, 1907 | W.H. Powell | System of motor control | motor controls |
| 865,813 | Sep. 10, 1907 | W.H. Powell | Methods and means for controlling electric motors | motor controls |
| 865,814 | Sep. 10, 1907 | W.H. Powell | Motor-control system | motor controls |
| 865,816 | Sep. 10, 1907 | W.H. Powell | Motor-control system | motor controls |
| 865,820 | Sep. 10, 1907 | W.J. Richards | Motor-control system | motor controls |
| 865,821 | Sep. 10, 1907 | W.J. Richards | System of motor control | motor controls |
| 866,667 | Sep. 24, 1907 | E. Mattman | Means for fastening collector-leads | electric motors |
| 867,154 | Sep. 24, 1907 | W.J. Richards | System of motor control | motor controls |
| 867,155 | Sep. 24, 1907 | W.J. Richards | Motor-control system | motor controls |
| 867,168 | Sep. 24, 1907 | E.W. Stull | Controller-regulator | motor controls |
| 867,407 | Oct. 01, 1907 | J.F. Patitz | Turbine-wheel | rotary steam engines |
| 868,596 | Oct. 15, 1907 | H.W. Cheney | Potential-starter attachment | motor controls |
| 870,595 | Nov. 12, 1907 | L.L. Tatum | Controller | motor controls |
| 870,596 | Nov. 12, 1907 | L.L. Tatum | Motor-controller | motor controls |
