| All Patents in class 318 |
Patents 361 -
375
of 552
      |
| Number | Date | Patentee | Title | Type |
| 2,682,631 | Jun. 29, 1954 | O. Lindfors | Single Phase Motor Control | motor controls |
| 2,685,667 | Aug. 03, 1954 | S.S. Brown | Electric motor and method of operation | electric motors |
| 2,690,373 | Sep. 28, 1954 | J.H. Osgood | Inspection and Recording Device | comparators |
| 2,694,804 | Nov. 16, 1954 | E.K. Wagner | Positioning Device | |
| 2,698,413 | Dec. 28, 1954 | L.W. Thompson | Motor Control System for Positioning Devices | motor controls |
| 2,704,012 | Mar. 15, 1955 | D.R. Trinkle | Automatic Profiling Machine | profiling machines |
| 2,710,934 | Jun. 14, 1955 | J.A. Senn | Motor Controlled Machine Tool Positioning Mechanism | milling machines |
| 2,714,906 | Aug. 09, 1955 | G.J. Peterson | Adjustable gaging device for saws | woodworking machine stockfeeding mechanisms |
| 2,722,645 | Nov. 01, 1955 | S.S. Brown | Voltage changer switch for a. c. motor | electric motors |
| 2,727,215 | Dec. 13, 1955 | S.S. Brown | Selector switch | electric motors |
| 2,737,620 | Mar. 06, 1956 | C.E. Greene | Motor control circuit | |
| 2,741,732 | Apr. 10, 1956 | F.W. Cunningham | Motor Control System for Automatic Machine Tools | numerically controlled lathes |
| 2,748,665 | Jun. 05, 1956 | J.A. Sean | Machine Tool Positioning Mechanism | metalworking machine mechanisms |
| 2,753,502 | Jul. 03, 1956 | H.O. Kylin | Electric Motor Control for Spindle Postioner | machine tool controls |
| 2,780,800 | Feb. 05, 1957 | M.T. Thorsson, L.J. Lauler | Remote Indicator for Scales | scales and balances |
