| Patents for Norman Millington |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 660 | Mar. 28, 1838 | D. Hutchins, N. Millington, E. Waste | Machine to Set Saw Teeth | saw sets |
| 6,684 | Aug. 28, 1849 | D.J. George, N. Millington | Machine for Marking Graduations | rule graduations |
| 10,136 | Oct. 18, 1853 | D.J. George, N. Millington | Machine for Figuring Carpenter's Squares | tool making machines |
| 11,489 | Aug. 08, 1854 | N. Millington, D.J. George | Machine for Graduating Carpenters' Squares | tool making machines |
| 74,239 | Feb. 11, 1868 | N. Millington | Improvement in Machines for Graduating Rules | making rules |
| RE4,262 | Feb. 14, 1871 | N. Millington | Improvement in Machines for Figuring Carpenters' Squares | tool making machines |
| RE4,523 | Aug. 22, 1871 | N. Millington | Improvement in Machines for Graduating Squares and Rules | making rules |
