| All Patents in class 91/32 |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 693,626 | Feb. 18, 1902 | H.A. Schneekloth | Cigar-machine | |
| 693,939 | Feb. 25, 1902 | M.A. Yeakley | Pneumatic hammer | power hammers |
| 2,254,010 | Aug. 26, 1941 | R.D. Wortendyke, C. Herfurth | Grinding Machine | grinding machines |
| 2,271,817 | Feb. 03, 1942 | A.H. Dall, H. Ernst | Micrometer Mechanism | grinding machines |
| 2,393,918 | Jan. 29, 1946 | R.H. McClellan, C.E. Linden | Hydraulic operating and control mechanism | radial drill presses |
| 2,501,387 | Mar. 21, 1950 | G. Haumann | Veneer lathe | veneer machines |
| 2,573,368 | Oct. 30, 1951 | E.Y. Seborg | Reciprocatory drive for machine tools | |
| 2,696,145 | Dec. 07, 1954 | H. Horlacher | Machine Tool Control Mechanism | metalworking machine mechanisms |
| 3,016,804 | Jan. 16, 1962 | J.G. Osburn, F. Zankl | Program Control System | milling machines |
