| Patents for William B. Seidel |
Patents 1 -
15
of 21
      |
| Number | Date | Patentee | Title | Type |
| 2,864,622 | Dec. 16, 1958 | W.B. Seidel | Magnetic Work Chuck | magnetic chucks |
| 2,912,798 | Nov. 17, 1959 | B.H. Steinhard, W.B. Seidel | Loader for Machine Tool | centerless grinders |
| 3,009,295 | Nov. 21, 1961 | F.W. Egbert, W.B. Seidel | Machine Tool Loading Mechanism | workpiece changers and storage mechanisms |
| 3,031,897 | May 01, 1962 | W.B. Seidel | Machine Tool Anti-Backlash Motion Transmitting Mechanism | metalworking machine mechanisms |
| 3,056,239 | Oct. 02, 1962 | W.B. Seidel, E. Gosney, Jr. | Grinding Wheel Feed Mechanism Responsive to Pressure of Wheel on Work | grinding machines |
| 3,075,321 | Jan. 29, 1963 | W.B. Seidel | Workpiece Handling Mechanism for Centerless Grinder | centerless grinders |
| 3,075,512 | Jan. 29, 1963 | W.B. Seidel | Method of Truing and Dressing an Abrasive Wheel and Apparatus Therefor | grinder dressers |
| 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 |
| 3,141,268 | Jul. 21, 1964 | C.J. Schonhoft, W.B. Seidel | Grinding Machine Spindle | grinding machines |
| 3,167,894 | Feb. 02, 1965 | W.B. Seidel | Liquid Seal for Machine Tool Members | metalworking machine mechanisms |
| 3,209,494 | Oct. 05, 1965 | W.B. Seidel | Method and Apparatus for Grinding Annular Workpieces | cylindrical grinders |
| 3,220,399 | Nov. 30, 1965 | W.B. Seidel | Truing Mechanism for Grinding Machine | grinder dressers |
| 3,222,823 | Dec. 14, 1965 | W.B. Seidel | Grinding Machine Truing Compensating Mechanism | grinder dressers |
| 3,222,824 | Dec. 14, 1965 | W.B. Seidel | Machine Tool Positioning Mechanism | grinding machines |
