| All Patents in class 409/80 |
Patents 16 -
30
of 43
      |
| Number | Date | Patentee | Title | Type |
| 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 | metalworking machine mechanisms |
| 3,016,778 | Jan. 16, 1962 | A.O. Fitzner | Controls for Machine Tools and the Like | machine tool controls |
| 3,040,221 | Jun. 19, 1962 | A.O. Fitxner | Positioning Control Apparatus | machine tool controls |
| 3,088,335 | May 07, 1963 | E.P. Bullard, III | Machine Tool Positioning Control | |
| 3,099,873 | Aug. 06, 1963 | W.E. Brainard, K.R. Merner | Shuttle Operated Tape Controlled Machine Tool | numerically controlled milling machines |
| 3,101,436 | Aug. 20, 1963 | G.W. Younkin | Numerically Controlled Positioning System | nc and cnc apparatus |
| 3,121,349 | Feb. 18, 1964 | E.P. Bullard, III, E.P. Bullard, IV | Control Mechanism | |
| 3,127,613 | Mar. 31, 1964 | T.A. Stoner, T.A. Wetzel | Method and Apparatus for Recording a Control Program | numerically controlled milling machines |
| 3,161,110 | Dec. 15, 1964 | A.O. Fitzner | Controls for Machine Tools and the Like | machine tool controls |
| 3,173,315 | Mar. 16, 1965 | J.A. Rave, Jr., H.M. Fuldner | Turret Drill | multiple spindle drill presses |
| 3,188,892 | Jun. 15, 1965 | W.E. Brainard | Apparatus for Automatically Setting Up a Program in a Multiple Spindle Machine | horizontal boring mills |
| 3,200,921 | Aug. 17, 1965 | J.C. Hollis | Controls for Machine Tools | machine tool controls |
| RE26,007 | Apr. 26, 1966 | E.P. Bullard, IV, E.P. Bullard, III | Control Mechanism | machine tool controls |
| 3,311,025 | Mar. 28, 1967 | R.E. Stobbe, F. Zankl | Feed Rate Modifier | milling machines |
| 3,318,195 | May 09, 1967 | A.O. Fitzner | Controls for Machine Tools and the Like | machine tool controls |
