| All Patents in class 340/4.36 |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 3,125,796 | Mar. 24, 1964 | W.E. Brainard | Machine Tool Control System | milling machines |
| 3,161,110 | Dec. 15, 1964 | A.O. Fitzner | Controls for Machine Tools and the Like | machine tool controls |
| 3,273,023 | Sep. 13, 1966 | H.F. Meyer | Selector circuit | |
| 3,553,647 | Jan. 05, 1971 | T.B. Bullock | Apparatus for Numerical Signaling of Positions, Including Digital to Analog Converter | nc and cnc apparatus |
| 4,109,309 | Aug. 22, 1978 | L.D. Ostby, R. Johnstone | Method and Apparatus for Remote Display of Analog Signals Occurring in Computer Controlled Machine Tools | machine tool controls |
| 4,380,796 | Apr. 19, 1983 | L.D. Ostby | Portable Control Box for Computer Numerically Controlled Machine Tools | machine tool controls |
