| Patents for Hildreth Brothers |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 128,209 | Jun. 25, 1872 | G.E. Burt, S.B. Hildreth, C.B. Ballard | Improvement in sawing-machines | firewood machines |
| 205,550 | Jul. 02, 1878 | E.A. Hildreth | Improvement in machines for splitting wood | firewood machines |
| 259,010 | Jun. 06, 1882 | W.M. Hall | Cutter for wood-splitting machines | cutters |
| 262,591 | Aug. 15, 1882 | S.B. Hildreth, E.A. Hildreth | Wood-splitting machine | firewood machines |
| CA-21,488 | Apr. 22, 1885 | E.A. Hildreth, S.B. Hildreth | Machinery for splitting wood | firewood machines |
| 321,969 | Jul. 14, 1885 | E.A. Hildreth, S.B. Hildreth | Machine for splitting wood | firewood machines |
| 845,954 | Mar. 05, 1907 | E.A. Hildreth | Splitting-machine | wood splitting machines |
