| All Patents in class 409/203 |
Patents 16 -
30
of 40
      |
| Number | Date | Patentee | Title | Type |
| 1,860,840 | May 31, 1932 | N.M. Marsilius, O.A. Olsen | Milling machine | milling machines |
| 1,865,198 | Jun. 28, 1932 | N.M. Marsilius | Milling machine | milling machines |
| 1,877,560 | Sep. 13, 1932 | F.M. Davis | Vertical Continuous Milling Machine | milling machines |
| 1,881,794 | Oct. 11, 1932 | N.M. Marsilius | Cam milling machine | milling machines |
| 1,895,333 | Jan. 24, 1933 | N.M. Marsilius | Milling machine for connecting rods | milling machines |
| 1,901,489 | Mar. 14, 1933 | W.D. Archea | Machine Tool | milling machines |
| 1,932,374 | Oct. 24, 1933 | W.D. Archea, L.F. Nenninger | Machine tool | milling machines |
| 2,003,572 | Jun. 04, 1935 | M. Romaine, W.D. Archea | Milling Machinery | milling machines |
| 2,033,450 | Mar. 10, 1936 | E.G. Roehm, M. Romaine | Planetary Milling Machine | milling machines |
| 2,039,349 | May 05, 1936 | E.G. Roehm, M. Romaine | Planetary Milling Machine | milling machines |
| 2,111,288 | Mar. 15, 1938 | H. Horlacher | Milling Machine | milling machines |
| 2,213,251 | Sep. 03, 1940 | N.S. Lundberg, C.B. De Vlieg | Milling Machine | |
| 2,339,630 | Jan. 18, 1944 | A.F. Fischer, W.F. Fischer | Milling Machine | oil grooving machines |
| 2,368,061 | Jan. 23, 1945 | R.D. Wortendyke | Milling Machine | milling machines |
| 2,392,963 | Jan. 15, 1946 | H.L. Heywood, J.B. Armitage | Milling Machine | milling machines |
