| All Patents in class 82/117 |
Patents 151 -
164
of 164
      |
| Number | Date | Patentee | Title | Type |
| 2,717,401 | Sep. 13, 1955 | W. Zehden, G.E. Fensom, A.C. Menzies | Device for Cutting Very Fine Screw Threads | screwcutting lathes |
| 2,725,775 | Dec. 06, 1955 | L.A. Leifer | High-Speed Motor-Driven Lathe and Temperature Control Means | metalworking machine mechanisms |
| 2,893,280 | Jul. 07, 1959 | J.E. Ettorre | Angular Turning Attachment | |
| 2,897,706 | Aug. 04, 1959 | C.W. Berthiez | Milling and Boring Machine | vertical boring mills |
| 2,920,507 | Jan. 12, 1960 | P.H. Lange | Spindle-Moving Mechanism | |
| 2,983,174 | May 09, 1961 | E.H. Johnson, W.A. Ehrlich, E.A. Zukowski | Contour Facing Attachment | |
| 3,043,172 | Jul. 10, 1962 | J.N. Colebrook | Machine Tool Control | machine tool controls |
| 3,176,529 | Apr. 06, 1965 | J.P. Spridco, J.G. Osburn | Machine Tool Transmission and Control Mechanism | milling machines |
| 3,203,276 | Aug. 31, 1965 | E.P. Bullard | Variable Speed Transmission | metalworking machine mechanisms |
| 3,288,003 | Nov. 29, 1966 | H.E. Luebkemann | Lathe | metal lathes |
| 3,943,802 | Mar. 16, 1976 | D.B. Wood, III, P.E. Luebkemann | Multiple Tool Turret | metalworking machine tool holders |
| 4,685,361 | Aug. 11, 1987 | C.J. Myers | Machine Tool | metalworking machine mechanisms |
| 5,007,151 | Apr. 16, 1991 | N.V. Gusching | Machine tool turret | |
| 6,561,062 | May 13, 2003 | D. Miller | Lathe | wood lathes |
