| All Patents of Type: punch presses |
Patents 1 -
15
of 21
      |
| Number | Date | Patentee | Title | Type |
| 369,872 | Sep. 13, 1887 | N.E. Burns, L. Olsen | Compound Metal Working Machine | punch presses |
| 448,525 | Mar. 17, 1891 | D. Kennedy | Punching Machine | punch presses |
| 583,263 | May 25, 1897 | A.C. Kronquest | Clutch | punch presses |
| 679,031 | Jul. 23, 1901 | A.A. Berghof, F.W. Theberath, G.A. Ohl, Jr., G.A. Ohl, Sr. | Power Press | punch presses |
| 1,001,858 | Aug. 29, 1911 | J.M. Jones | Safety-guard | stamping presses |
| 1,245,235 | Nov. 06, 1917 | F.J. Jarecki | Screw-press | punch presses |
| 1,945,282 | Jan. 30, 1934 | B.J. Lindgren | Supporting structure for punch presses and the like | punch presses |
| 1,945,496 | Jan. 30, 1934 | H.E. Sloan, G.A. Highberg | Press Actuating Mechanism | punch presses |
| 2,404,980 | Jul. 30, 1946 | E.A. Munschauer, Jr. | Machine control means | metal shears |
| CA-479,493 | Dec. 18, 1951 | H. Ford-Smith | Two-hand controls for power operated machines | punch presses |
| 2,639,796 | May 26, 1953 | R.W. Dean | Machine control means | metalworking machine mechanisms |
| 2,722,298 | Nov. 01, 1955 | F.E. Munschauer | Pressure clutch and brake control for punch presses | punch presses |
| 2,771,790 | Nov. 27, 1956 | F.E. Munschauer | Double drive power punch press | punch presses |
| 2,878,909 | Mar. 24, 1959 | F.E. Munschauer, Jr. | Power press drive mechanism | punch presses |
| 2,881,880 | Apr. 14, 1959 | F.E. Munschauer, Jr. | Power press drive mechanism | punch presses |
