| Patents for William J. Bayrer |
Patents 1 -
10
of 12
      |
| Picture | Number | Date | Patentee | Title |
 | 277,105 | May 08, 1883 | W.J. Bayrer | Bit-stock |
 | 314,311 | Mar. 24, 1885 | W.J. Bayrer | Machine for folding sheet metal |
| | CA-22,514 | Sep. 22, 1885 | W.J. Bayrer | Machine for Folding Sheet Metal |
 | 339,729 | Apr. 13, 1886 | W.J. Bayrer | Machine for bending sheet metal |
 | 393,055 | Nov. 20, 1888 | W.J. Bayrer | Tinman's Flanging Machine |
 | 490,060 | Jan. 17, 1893 | W.J. Bayrer | Machine for cutting and bending sheet metal |
 | 851,728 | Apr. 30, 1907 | W.J. Bayrer | Spindle-drive |
 | 863,137 | Aug. 13, 1907 | W.J. Bayrer | Drill-press |
 | 1,035,143 | Aug. 13, 1912 | W.J. Bayrer | Clamping device |
 | 1,073,683 | Sep. 23, 1913 | W.J. Bayrer, R.G. Henry | Belt-shifter |
