| Patents for Russell Jennings |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 12,318 | Jan. 30, 1855 | R. Jennings | Auger | auger bits |
| RE2,081 | Oct. 03, 1865 | R. Jennings | Improvement in Augers | auger bits |
| RE2,146 | Jan. 16, 1866 | R. Jennings | Improvement in Augers | auger bits |
| 55,498 | Jun. 12, 1866 | R. Jennings | Improvement in Dies for Swaging the Ends of Auger Blanks | tool making machines |
| 56,058 | Jul. 03, 1866 | R. Jennings | Improved tool for finishing augers | tool making machines |
| 56,869 | Jul. 31, 1866 | R. Jennings | Improvements in Machinery for Swaging the Heads of Screw Augers | tool making machines |
| 1,127,007 | Feb. 02, 1915 | A.L. Jennings | Auger bit and brace | |
