| All Patents in class 82/122 |
Patents 31 -
38
of 38
      |
| Number | Date | Patentee | Title | Type |
| 2,814,964 | Dec. 03, 1957 | C.H. Werth | Contour boring and turning machine | vertical boring mills |
| 2,816,485 | Dec. 17, 1957 | G.H. Schurger | Combination Operator Platform and Elevator for Machine Tools | metalworking machine mechanisms |
| 2,816,487 | Dec. 17, 1957 | J.L. Martin, H.L. Heywood, J.B. Armitage | Milling Machine | milling machines |
| 2,859,290 | Nov. 04, 1958 | C.M. Grinage | Machine Tool Controller | |
| 2,897,706 | Aug. 04, 1959 | C.W. Berthiez | Milling and Boring Machine | vertical boring mills |
| 2,983,174 | May 09, 1961 | E.H. Johnson, W.A. Ehrlich, E.A. Zukowski | Contour Facing Attachment | |
| 3,200,921 | Aug. 17, 1965 | J.C. Hollis | Controls for Machine Tools | machine tool controls |
| 3,365,989 | Jan. 30, 1968 | E.P. Bullard, III, A.A. Tomenceak | Multiple Turret Head Indexing Apparatus | turret lathes |
