| All Patents in class 125/11.02 |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 491,789 | Feb. 14, 1893 | D.F. Walker | Grindstone, emery-wheel, &c. | grinding wheels |
| 1,484,310 | Feb. 19, 1924 | H. Spencer | Tool Holder | grinder dressers |
| 1,997,551 | Apr. 09, 1935 | M. Romaine | Grinding Machine | grinding machines |
| 2,353,236 | Jul. 11, 1944 | D.R. Hammill, L. Small | Diamond tool | grinder dressers |
| 2,585,733 | Feb. 12, 1952 | S.P. Bruce | Tool-holder Assembly | grinder dressers |
| 2,752,909 | Jul. 03, 1956 | L. Curran | Diamond Tool Holder | grinder dressers |
| 2,888,005 | May 26, 1959 | J.A. Corriveau, R.E. Goeke, K.E. Sihvonen | Holder for a Diamond Dressing Tool | grinder dressers |
| 3,538,903 | Nov. 10, 1970 | L. Small | Cutting tool holder | grinder dressers |
| 4,140,098 | Feb. 20, 1979 | R.W. Sawin | Indexable Head Diamond Dressing Tool | grinder dressers |
