| Patents for Emmert Manufacturing Co. |
Patents 1 -
7
of 7
      |
| Picture | Number | Date | Patentee | Title |
 | 457,710 | Aug. 11, 1891 | J.F. Emmert | Emmert Turtleback Vise |
 | 709,399 | Sep. 16, 1902 | J.F. Emmert | Universal Machinists' Vise |
 | 728,858 | May 26, 1903 | E.H. Byer | Universal Machinists' Vise |
 | 768,810 | Aug. 30, 1904 | M.G. Lewis | Lewis Vise assigned to Emmert Mfg. Co. |
 | 787,328 | Apr. 11, 1905 | J.F. Emmert | Emmert Turtleback Vise |
 | 965,470 | Jul. 26, 1910 | H.S. Kuhn | Quick Release Mechanism for Bench Vise |
 | 1,310,351 | Jul. 15, 1919 | V.R. Koontz | Emmert K1 "New Improved" Universal Vise |
