| All Patents in class 83/620 |
Patents 16 -
25
of 25
      |
| Number | Date | Patentee | Title | Type |
| 921,068 | May 11, 1909 | L.H. Bertsch, H. Schelhammer, C.A. Bertsch | Punching or Shearing Machine | metal punching machines |
| 1,068,344 | Jul. 22, 1913 | L.D. Jannell | Punching and shearing machine | metal punching machines |
| 1,377,799 | May 10, 1921 | J. Brock | Horseshoe-punching machine | horseshoe making machines |
| 1,448,807 | Mar. 20, 1923 | C.D. McDonald, J.E. McCullough | Die-press mechanism | |
| 1,523,748 | Jan. 20, 1925 | J. Brock | Horseshoe-punching machine | horseshoe making machines |
| 1,819,431 | Aug. 18, 1931 | C.D. McDonald | Apparatus for forming scroll-edge metal blanks | |
| 2,793,660 | May 28, 1957 | B.E. Porter | Gang saw with removable frame | |
| 3,142,905 | Aug. 04, 1964 | R.H. Strasbaugh | Spacing and Cutting Machine | cheese making apparatus |
| 3,616,719 | Nov. 02, 1971 | R.B. Tassie | Notching sheet material | notching machines |
| 3,989,575 | Nov. 02, 1976 | K. Platteschorre, J.R. Davies | Split labeling apparatus | |
