| All Patents in class 318/594 |
Patents 1 -
8
of 8
      |
| Picture | Number | Date | Patentee | Title |
 | 3,011,113 | Nov. 28, 1961 | R.A. Jerue, A.N. Sweeny | Point-to-point measuring and positioning control system for machine tools or the like |
| | 3,040,221 | Jun. 19, 1962 | A.O. Fitxner | Positioning Control Apparatus |
| | 3,078,400 | Feb. 19, 1963 | J.O. McDonough, H.P. Kilroy | Phase Responsive Servosystem Control of a Variable Condition Having Positive or Negative Values |
| | 3,101,436 | Aug. 20, 1963 | G.W. Younkin | Numerically Controlled Positioning System |
| | 3,175,138 | Mar. 23, 1965 | J.O. Morin, J.O. McDonough, H.P. Kilroy | Digital to Analog Decoder |
| | 3,339,122 | Aug. 29, 1967 | A.G. Sangster | Digital Positional Control |
| | 3,539,788 | Nov. 10, 1970 | J.K. McGee | Method and System for Digitally Signaling Absolute Position |
| | 3,551,656 | Dec. 29, 1970 | J.A. Wohfeil | Numerical Control System |
