| All Patents in class 409/238 |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 2,113,124 | Apr. 05, 1938 | W.F. Zimmermann | Deflection Compensator | |
| 2,170,502 | Aug. 22, 1939 | M.E. Martellotti | Machine Tool Transmission | metalworking variable speed mechanisms |
| 2,273,870 | Feb. 24, 1942 | E.M. Bowen, F.J. Kampmeier | Machine Tool | milling machines |
| 2,665,613 | Jan. 12, 1954 | H. Horlacher | Overarm Deflection Compensator | milling machines |
| 3,233,521 | Feb. 08, 1966 | R.L. Ford | Rail Leveling Device | metalworking machine mechanisms |
| 5,297,907 | Mar. 29, 1994 | A.W. Way, D.S. Strait | Portable Machine Tool | portable milling machines |
| 5,829,932 | Nov. 03, 1998 | P.A. Beyer, P.A. Huck, J.K. Jourdan, C.J. Kis | Machine Alignment Compensation Actuator System | metalworking machine mechanisms |
