| Patents for Ottmar Mergenthaler |
Patents 1 -
9
of 9
      |
| Picture | Number | Date | Patentee | Title |
| | 324,400 | Aug. 18, 1885 | O. Mergenthaler | Shaft Bearing |
 | 636,911 | Nov. 14, 1899 | O. Mergenthaler | Automatic milling-machine |
 | 636,912 | Nov. 14, 1899 | O. Mergenthaler | Machine for straightening metal stock |
 | 636,913 | Nov. 14, 1899 | O. Mergenthaler | Punching-press |
 | 636,914 | Nov. 14, 1899 | O. Mergenthaler | Universal milling-machine |
 | 636,915 | Nov. 14, 1899 | O. Mergenthaler | Automatic milling-machine |
 | 636,916 | Nov. 14, 1899 | O. Mergenthaler | Stamping-press |
 | 636,917 | Nov. 14, 1899 | O. Mergenthaler | Automatic milling-machine |
 | 636,918 | Nov. 14, 1899 | O. Mergenthaler | Automatic milling-machine |
