| Patents for Elwood T. Larkin |
Patents 1 -
10
of 16
      |
| Picture | Number | Date | Patentee | Title |
| | 1,246,952 | Nov. 20, 1917 | E.T. Larkin | Brake Mechanism |
| | 1,291,560 | Jan. 14, 1919 | E.T. Larkin | Reversing Gearing. |
| | 1,339,500 | May 11, 1920 | E.T. Larkin, C.A. Criqui | Pump |
| | 1,691,201 | Nov. 13, 1928 | E.T. Larkin | Carburetor |
| | 1,713,541 | May 21, 1929 | E.T. Larkin | Lubricant Cooling Device for Internal Combustion Engines and the Like |
| | 1,739,007 | Dec. 10, 1929 | E.T. Larkin | Piston for Internal Combustion Engines |
| | 1,776,683 | Sep. 23, 1930 | E.T. Larkin | Automatic Controlling System for Internal Combustion Engines |
| | 1,789,005 | Jan. 13, 1931 | E.T. Larkin | Drip Pan for Carburetors |
| | 1,947,603 | Feb. 20, 1934 | E.T. Larkin | Gas Mixing Device |
| | 1,949,542 | Mar. 06, 1934 | E.T. Larkin | Piston |
