| Patents for David Blake |
Patents 1 -
9
of 9
      |
| Picture | Number | Date | Patentee | Title |
 | RE733 | May 31, 1859 | J. Dodge | Improvement in grinding and polishing knives |
 | 24,842 | Jul. 19, 1859 | L. Dodge | Making axes |
 | 31,660 | Mar. 12, 1861 | L. Dodge | Making axes |
 | 31,927 | Apr. 02, 1861 | L. Dodge | Shear for the manufacture of axes |
 | 32,102 | Apr. 16, 1861 | J. Dodge | Hardening saw-plates |
 | 39,317 | Jul. 21, 1863 | J. Dodge | Improvement in machines for grinding and polishing cutlery |
 | RE2,904 | Mar. 31, 1868 | J. Dodge | Improved machine for rolling, shaping and forging file-blanks, fliers, and other metallic articles of small dimension |
| | 772,135 | Oct. 11, 1904 | J. Dodge | Press for Forging, Shaping or Punching Metals |
 | 777,611 | Dec. 13, 1904 | J. Dodge | Vise |
