| Patents for Walter D. Archea |
Patents 46 -
53
of 53
      |
| Number | Date | Patentee | Title | Type |
| 2,065,326 | Dec. 22, 1936 | W.D. Archea, M.E. Martellotti, H. Ernst | Milling Machine | milling machines |
| 2,070,807 | Feb. 16, 1937 | W.D. Archea, E.G. Roehm | Backlash Eliminator | milling machines |
| 2,070,808 | Feb. 16, 1937 | E.G. Roehm, W.D. Archea, M. Romaine | Milling Machine Transmission and Control Mechanism | machine tool controls |
| 2,079,700 | May 11, 1937 | W.D. Archea | Machine Tool Organization | metalworking machine lubrication |
| 2,079,717 | May 11, 1937 | W.D. Archea, E.G. Roehm | machine for Milling Turbine Blades | milling machines |
| 2,090,992 | Aug. 24, 1937 | W.D. Archea | Thread Milling Machine | milling machines |
| 2,115,236 | Apr. 26, 1938 | W.D. Archea, M. Romaine | Machine Tool | grinding machines |
| 2,143,533 | Jan. 10, 1939 | C.E. Brown, W.D. Archea | Machine Tool | grinding machines |
