| Patents for Dreis & Krump Mfg. Co. |
Patents 1 -
10
of 14
      |
| Picture | Number | Date | Patentee | Title |
 | 1,761,351 | Jun. 03, 1930 | J.J. Kutscheid | Holddown for squaring shears |
| | 2,105,402 | Jan. 11, 1938 | R.L. Brownlee | Hydraulic hold-down for squaring shears |
| | 2,125,539 | Aug. 02, 1938 | R.L. Brownlee | Back gauge for squaring shears |
| | 2,136,856 | Nov. 15, 1938 | A.H. Long | Forming press |
| | 3,210,712 | Oct. 05, 1965 | J.R. Goff | Foot operated potentiometer and switch |
| | 3,359,771 | Dec. 26, 1967 | F.R. Meyerchick, Jr. | Bench brake |
| | 3,359,772 | Dec. 26, 1967 | O.J. Fillip | Hand brake |
| | 3,448,828 | Jun. 10, 1969 | C.K. Goldberg | Drive speed control |
| | 3,757,641 | Sep. 11, 1973 | J.R. Goff | Control system for synchronizing movement of driven machine members |
| | 3,763,690 | Oct. 09, 1973 | R.J. Heitner, J.A. Kirincic | Press brake ram leveling |
