| Patents for John Grist |
Patents 1 -
10
of 21
      |
| Picture | Number | Date | Patentee | Title |
 | CA-1,420 | Apr. 13, 1872 | F.W. Beckwith | Beckwith's Improved Wrench |
 | CA-6,644 | Oct. 11, 1876 | A. Fleck | Improvements on lathes for turning irregular forms |
 | CA-10,354 | Aug. 13, 1879 | J.W. Powers | Universal Clevis |
 | CA-12,141 | Dec. 18, 1880 | A.J. McDonell | Railway Nut Wrench |
 | CA-19,852 | Jul. 19, 1884 | C.A. Thomas, J. Combs | Wrench |
 | CA-19,879 | Aug. 01, 1884 | B.F. Stockford | Wrench |
| | 313,064 | Mar. 03, 1885 | E.B. Eddy, G.H. Millen, E. Mousseau | Apparatus for dipping matches |
 | CA-23,797 | Apr. 10, 1886 | C.R. Bechtel | Hub boring machine |
| | 380,758 | Apr. 10, 1888 | S. Hill | Saw-swage |
 | 386,147 | Jul. 17, 1888 | T. Manley | Circular gang sawing-machine |
