| Patents for Richard M. Hoe |
Patents 1 -
15
of 25
      |
| Number | Date | Patentee | Title | Type |
| 2,629 | May 20, 1842 | R.M. Hoe | Double-cylinder printing-press | printer |
| 2,656 | May 30, 1842 | R.M. Hoe | Machinery for grinding and polishing metallic surfaces, particularly saw-plates | tool making machines |
| 3,550 | Apr. 17, 1844 | R.M. Hoe | Inking-roller | printer |
| 3,551 | Apr. 17, 1844 | R.M. Hoe | Printing-press | printer |
| 3,687 | Jul. 30, 1844 | R.M. Hoe | Improvement in printing-presses | printer |
| 4,025 | May 01, 1845 | R.M. Hoe | Printing-press | printer |
| 5,188 | Jul. 10, 1847 | R.M. Hoe | Improvement in printing-presses | printer |
| 5,199 | Jul. 24, 1847 | R.M. Hoe | Improvement in rotary printing-presses | printing presses |
| 5,200 | Jul. 24, 1847 | R.M. Hoe | Improvement in printing-presses | printer |
| 5,212 | Jul. 31, 1847 | R.M. Hoe | Inking apparatus for printing-presses | printer |
| RE462 | May 05, 1857 | R.M. Hoe | Improvement in machinery for grinding and polishing metallic surfaces, particularly saw-plates | tool making machines |
| 18,589 | Nov. 10, 1857 | R.M. Hoe | Feeding paper to printing-presses | printer |
| 18,640 | Nov. 17, 1857 | R.M. Hoe | Mode of operating fly-frames of printing-presses | printer |
| 23,172 | Mar. 08, 1859 | R.M. Hoe | Machine for printing railway and other tickets | printer |
| 24,875 | Jul. 26, 1859 | R.M. Hoe | Printing-machine | printer |
