| All Patents in class 409/118 |
Patents 1 -
10
of 16
      |
| Picture | Number | Date | Patentee | Title |
| | 1,999,787 | Apr. 30, 1935 | B. Sassen | Dual Pattern Controlled Machine |
| | 2,332,532 | Oct. 26, 1943 | E.G. Roehm | Dual Pattern Controlled Machine Tool |
| | 2,341,194 | Feb. 08, 1944 | A.A. Schwartz, L.R. Maurer | Milling machine |
| | 2,358,746 | Sep. 19, 1944 | D.S. Walker, W.S. Tandler | Control Mechanism for Machine Tools |
| | 2,412,549 | Dec. 10, 1946 | T.S. Armandroff, E.W. Yates | Automatic Pattern Controlled Milling Machine |
| | 2,674,160 | Apr. 06, 1954 | M.E. Martellotti | Contouring Machine |
 | 2,675,743 | Apr. 20, 1954 | L.E. Mehlhope, M. Martellotti | Contour Milling Machine |
| | 2,753,244 | Jul. 03, 1956 | P.P. Dubosclard | Milling machine |
| | 2,793,568 | May 28, 1957 | E.G. Roehm, M.E. Martellotti | Automatic Contouring Machine for Producing Warped Surfaces |
| | 2,794,371 | Jun. 04, 1957 | E.G. Roehm | Spindle Control for Contouring Machines |
