| All Patents in class 192/142R |
Patents 16 -
26
of 26
      |
| Number | Date | Patentee | Title | Type |
| 2,893,448 | Jul. 07, 1959 | B.C. Elworthy | Safety system for sawmill carriages | sawmill carriages |
| 3,009,399 | Nov. 21, 1961 | A.V. Gress, Jr., M.V. Waters | Automatic Cycle Control Mechanism | machine tool controls |
| 3,024,610 | Mar. 13, 1962 | W.H. Ulman | Electrical control system | |
| 3,066,782 | Dec. 04, 1962 | P.F. Olton | Positioning Control Mechanism for Milling Machines | milling machines |
| 3,072,236 | Jan. 08, 1963 | H.M. Fuldner | Programming Apparatus | machine tool controls |
| 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 |
| 3,149,507 | Sep. 22, 1964 | E.P. Bullard, IV | Machine Tool | |
| 3,200,921 | Aug. 17, 1965 | J.C. Hollis | Controls for Machine Tools | machine tool controls |
| 3,232,008 | Feb. 01, 1966 | M.R. Estabrook | Automatic honing machine | honing machines |
| RE26,007 | Apr. 26, 1966 | E.P. Bullard, IV, E.P. Bullard, III | Control Mechanism | machine tool controls |
