| Patents for Niagara Machine & Tool Works |
Patents 1 -
10
of 46
      |
| Picture | Number | Date | Patentee | Title |
 | 716,162 | Dec. 16, 1902 | A.P. Wolfe | Screw-threading and beading machine |
 | 769,927 | Sep. 13, 1904 | E. Zeh | Feed mechanism for can-body machines |
| | 784,244 | Mar. 07, 1905 | E. Zeh | Machine for screw-threading sheet-metal pipes |
| | 785,787 | Mar. 28, 1905 | E. Zeh | Corrugated-pipe-bending machine |
| | 787,549 | Apr. 18, 1905 | E. Zeh | Double-seaming machine |
 | 976,353 | Nov. 22, 1910 | H. Gansslen | Machine for making wired edges |
 | 1,345,802 | Jul. 06, 1920 | F.E. Munschauer | Gage for sheet-metal shears, &c. |
 | 1,486,974 | Mar. 18, 1924 | B.J. Lindgren | Barrel-seaming machine |
 | 1,486,976 | Mar. 18, 1924 | B.J. Lindgren | Machine for compressing corrugated pipes |
 | 1,486,977 | Mar. 18, 1924 | B.J. Lindgren | Corrugating machine |
