| All Patents in class 407/119 |
Patents 1 -
10
of 13
      |
| Picture | Number | Date | Patentee | Title |
 | 63,487 | Apr. 02, 1867 | H. Disston | Improved Mode of Manufacturing Saw Blades |
 | 1,265,944 | May 14, 1918 | C. Napier | Process of and Apparatus for Heat Treatment of Metal Objects |
 | 2,581,609 | Jan. 08, 1952 | L. Small | Diamond tool |
| | 2,897,580 | Aug. 04, 1959 | W.H. Huber | Insert Tool Holder |
| | 2,964,833 | Dec. 20, 1960 | R.E. Novkov | Cutoff Tool and Holder Therefor |
| | 3,972,161 | Aug. 03, 1976 | M.H. Zoiss | Solid abrading tool with fiber abrasive |
| | 4,252,038 | Feb. 24, 1981 | O.A. Newton, K. Subramanian | Modified Tool Holder to Prevent Insert Slippage and Fracture |
| | 5,240,356 | Aug. 31, 1993 | T. Saito, T. Arai | Nitrided Cutter Machining |
| | 5,352,067 | Oct. 04, 1994 | T. Saito, T. Arai | Milling Cutter Clamping Wedge with Hardened Chip Surface |
| | 6,053,669 | Apr. 25, 2000 | S. Lagerberg | Chip Forming Cutting Insert With Internal Cooling |
