| All Patents in class 100/257 |
Patents 31 -
34
of 34
      |
| Number | Date | Patentee | Title | Type |
| 4,694,744 | Sep. 22, 1987 | J. Hepburn, L. Malashenko | Hydraulic press without conventional side slabs and cross-head | hydraulic metalworking presses |
| 4,759,280 | Jul. 26, 1988 | L. Malashenko | Hydraulic press with adjustable platen clearance | hydraulic metalworking presses |
| 4,819,555 | Apr. 11, 1989 | R. Ballantyne, L. Malashenko | Hydraulic press with adjustable platen spacing | hydraulic metalworking presses |
| 5,088,400 | Feb. 18, 1992 | A. Ferguson | Adjusting press platen clearance | hydraulic metalworking presses |
