| Patents for James S. Grinnell |
Patents 1 -
11
of 11
      |
| Number | Date | Patentee | Title | Type |
| RE5,721 | Jan. 06, 1874 | J.P. Grosvenor | Improvement in machines for cutting irregular forms | wood lathes |
| 193,632 | Jul. 31, 1877 | C.H. Amidon | Brace-wrench | brace wrenches |
| 220,699 | Oct. 21, 1879 | C.L. Butler | Improvement in pocket-knives | pocket knives |
| 220,732 | Oct. 21, 1879 | A.D. Goodell, D.C. Rogers | Improvement in miter-boxes | miter boxes |
| 264,766 | Sep. 19, 1882 | D.C. Rogers | Rogers Patent Miter Planer | shooting boards |
| 275,385 | Apr. 10, 1883 | M.V. Howe | Machine for sandpapering chair-seats | chair maker |
| 343,217 | Jun. 08, 1886 | H.A. Axtell | Mortising and boring machine | mortising machines |
| 367,071 | Jul. 26, 1887 | E.B. Shepardson | Jointer Fence | jointer gauges |
| 376,200 | Jan. 10, 1888 | H.D. Lanfair | Miter-box | miter boxes |
| 404,312 | May 28, 1889 | E.B. Shepardson | Combined Square, Center Square & Bevel | try squares |
| 431,714 | Jul. 08, 1890 | H.A. Axtell | Sawing Machine | circular saws |
