| Patents for David Dick |
Patents 1 -
8
of 8
      |
| Picture | Number | Date | Patentee | Title |
 | 5,840 | Oct. 10, 1848 | D. Dick | Improvement in presses |
 | 5,856 | Oct. 17, 1848 | D. Dick | Improvement in presses |
 | 36,769 | Oct. 28, 1862 | D. Dick | Improvement in apparatus for using mineral oils as fuel |
 | 38,732 | Jun. 02, 1863 | D. Dick | Improved process of burning petroleum and other liquid for for the generation of steam and for other purposes |
 | 44,518 | Oct. 04, 1864 | D. Dick | Improvement in rock and ore crushers |
 | 63,619 | Apr. 09, 1867 | D. Dick | Improvement in air and gas engines |
 | 72,273 | Dec. 17, 1867 | D. Dick | Improvement in wood-turning lathes |
 | 77,596 | May 05, 1868 | D. Dick | Spool lathe |
