| All Patents in class 318/602 |
Patents 1 -
5
of 5
      |
| Number | Date | Patentee | Title | Type |
| 3,339,122 | Aug. 29, 1967 | A.G. Sangster | Digital Positional Control | machine tool controls |
| 3,475,997 | Nov. 04, 1969 | J.A. Wohfeil | Method and Apparatus for Controlling Motions of a Drilling Cutter or the Like | machine tool controls |
| 3,475,998 | Nov. 04, 1969 | C.J. Schneider, D.J. Steiner | Method and Apparatus for Controlling the Motion of a Reciprocable Tool Element or the Like | machine tool controls |
| 4,074,177 | Feb. 14, 1978 | E.A. Olig | Methods and Apparatus for Automatic Movement of a Member to Precisely Indexed Positions Despite Signal Drift or Offset | metalworking machine mechanisms |
| 4,211,512 | Jul. 08, 1980 | F. Zankl | Rotary Table With Ballscrew Drive | rotary tables |
