| Patents for David L. Schmidt |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| D640,521 | Jun. 28, 2011 | S.J. Tschida, D.L. Schmidt, S.J. Dirschel | Machine vise | |
| 8,720,874 | May 13, 2014 | S.J. Tschida, D.L. Schmidt | Ball actuated lock pin | work holding |
| 9,004,472 | Apr. 14, 2015 | D.L. Schmidt | Five axis machine vise | machinist vises |
| 9,004,476 | Apr. 14, 2015 | D.L. Schmidt | Machine vise parallel with angled edges | machinist vises |
| 9,095,958 | Aug. 04, 2015 | D.L. Schmidt | Self centering dual direction clamping vise | machinist vises |
| 9,193,040 | Nov. 24, 2015 | D.L. Schmidt | Machine vise attachment | machinist vises |
