| Patents for George H. Knight |
Patents 121 -
135
of 144
      |
| Number | Date | Patentee | Title | Type |
| 274,366 | Mar. 20, 1883 | D. Parkhurst | Head-block | sawmill headblocks |
| 280,144 | Jun. 26, 1883 | C.A. Dietrich | Sawing-machine | firewood machines |
| 283,874 | Aug. 28, 1883 | E.I. Engelmann | Wood-fluting machine | molders |
| 288,558 | Nov. 13, 1883 | V. Skala, M. Cizek, A. Hoyda, M.A. Ekl | Drag-saw | drag saws |
| 296,999 | Apr. 15, 1884 | D. Parkhurst | Head-block for saw-mills | sawmill headblocks |
| 301,775 | Jul. 08, 1884 | N.W. Thompson | Cutter-head | cutterheads |
| 309,341 | Dec. 16, 1884 | G.J. Fritz | Stave-dressing machine | cooper |
| 314,125 | Mar. 17, 1885 | J.B. Heverling | Stave-dressing machine | barrel making machines |
| 314,176 | Mar. 17, 1885 | J.B. Heverling | Stave-dressing machine | barrel making machines |
| 321,134 | Jun. 30, 1885 | D. Parkhurst | Saw-guide | circular saws |
| 322,784 | Jul. 21, 1885 | J.C. Born | Steam pumping-engine | steam pumping engines |
| 322,856 | Jul. 21, 1885 | C.E. Sargent | Machine for bending wood | wood bending machines |
| 363,269 | May 17, 1887 | C.E. Whitman | Baling-press | hay or straw binders |
| 369,306 | Aug. 30, 1887 | C.E. Whitman | Baling-press | hay or straw binders |
| 369,573 | Sep. 06, 1887 | C.E. Whitman | Baling-press | hay or straw binders |
