| Patents for George H. Strong |
Patents 31 -
38
of 38
      |
| Number | Date | Patentee | Title | Type |
| 268,137 | Nov. 28, 1882 | N.W. Spaulding | Saw-tooth | insertable saw teeth |
| 365,163 | Jun. 21, 1887 | J. Beaulieu | Saw Level and Set Gage | saw sets |
| 369,547 | Sep. 06, 1887 | G. Nicolescu | Combined Try Square, Surface Gage, and Level | machinist levels |
| 445,110 | Jan. 20, 1891 | M.A. Graham | Gas Engine | gas and gasoline engines |
| 499,424 | Jun. 13, 1893 | A.J. Haskell | Resawing-machine | circular resaws |
| 556,466 | Mar. 17, 1896 | F.A. Huntington | Crushing-mill | ore processing apparatus |
| 617,082 | Jan. 03, 1899 | J.H. Culver | Calipers | calipers |
| 632,356 | Sep. 05, 1899 | J.T. Ludlow | Cold-storage apparatus | refrigeration apparatus |
