| All Patents in class 125/11.14 |
Patents 16 -
26
of 26
      |
| Number | Date | Patentee | Title | Type |
| 2,517,738 | Aug. 08, 1950 | C. Tree | Taper Boring Head | boring heads |
| 2,523,698 | Sep. 26, 1950 | F.E. Hawley | Method of Making Diamond Loaded Abrasive Articles | wheel truing devices |
| 2,602,439 | Jul. 08, 1952 | W. Muench | Diamond Holding Tool for Cutting Concave Grinding Wheel Face | grinder dressers |
| 2,665,681 | Jan. 12, 1954 | F.S. Haas | Truing Mechanism | grinder dressers |
| 2,716,913 | Sep. 06, 1955 | H.H. Leerkamp | Universally Adjustable Tool Holder | lathe tool holders and tool posts |
| 2,754,634 | Jul. 17, 1956 | W.F. French | Tooth rests for cutter grinders | cutter grinding |
| 2,787,094 | Apr. 02, 1957 | W.F. French | Cutter grinders | cutter grinding |
| 3,075,513 | Jan. 29, 1963 | W.B. Seidel | Grinder Wheel Truing Mechanism | grinder dressers |
| 3,093,128 | Jun. 11, 1963 | W.B. Seidel | Grinding Machine Truing Mechanism | grinder dressers |
| 3,102,528 | Sep. 03, 1963 | B.H. Steinhard | Grinding Wheel Truing Mechanism for Precision Grinding Machines | grinder dressers |
| 3,222,823 | Dec. 14, 1965 | W.B. Seidel | Grinding Machine Truing Compensating Mechanism | grinder dressers |
