Patents for Gustave T. Johnson |
Patents 1 -
10
of 12
      |
Picture | Number | Date | Patentee | Title |
 | 1,200,621 | Oct. 10, 1916 | G.T. Johnson | Rubbing-machine |
 | 1,207,764 | Dec. 12, 1916 | G.T. Johnson | Pressure-roller construction for saws |
 | 1,271,473 | Jul. 02, 1918 | G.T. Johnson | Saw Guard |
 | 1,278,814 | Sep. 10, 1918 | G.T. Johnson | Saw structure |
 | 1,288,908 | Dec. 24, 1918 | G.T. Johnson | Abrasive machine |
 | 1,334,305 | Mar. 23, 1920 | G.T. Johnson | Turning-machine |
 | 1,614,304 | Jan. 11, 1927 | G.T. Johnson | Hollow-chisel mortiser |
 | 1,670,360 | May 22, 1928 | G.T. Johnson | Woodworking machinery |
 | 1,972,145 | Sep. 04, 1934 | G.T. Johnson | Woodworking machine |
 | 1,988,243 | Jan. 15, 1935 | G.T. Johnson | Double tilting arbor saw |