| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for William F. Fischer | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 1,063,076 | May 27, 1913 | O.G. Simmons | File | making files | |
| 1,182,321 | May 09, 1916 | E.P. Sacrey | Grinding-machine | grinding machines | |
| 1,182,362 | May 09, 1916 | W.F. Fischer | Grinding Machine | profile and contour grinders | |
| 1,343,554 | Jun. 15, 1920 | W.F. Fischer | Machine for Forming Grooves | oil grooving machines | |
| 2,339,630 | Jan. 18, 1944 | A.F. Fischer, W.F. Fischer | Milling Machine | oil grooving machines | |