| Patents for Ezra L'Hommedieu |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 1,114X | Jul. 31, 1809 | E. L'Hommedieu | Double podded central screw auger | auger bits |
| 2,642X | Jul. 17, 1816 | E. L'Hommedieu | Single twist screw auger | auger bits |
| 5,942X | Apr. 28, 1830 | E. L'Hommedieu | Machine for shaping hammers, spike gimlets, and rod augers | tool making machines |
| 6,142X | Oct. 01, 1830 | E. L'Hommedieu | Single Twist Auger | auger bits |
| 627 | Mar. 10, 1838 | E. L'Hommedieu | Wood auger | gimlets |
| 851 | Jul. 24, 1838 | R.N. Watrous, E. L'Hommedieu | Machinery for manufacturing double-twist screw-augers | tool making machines |
| RE72 | Jul. 30, 1845 | E. L'Hommedieu | Improvement in machinery for manufacturing double-twist screw-augers | drill bits |
| 11,613 | Aug. 29, 1854 | E. L'Hommedieu | Die for making augers | tool making machines |
