| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents Granted on 1985-02-19 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 4,499,693 | Feb. 19, 1985 | M.J. Carroll, J.J. Fatula, Sr. | Method of grinding non-uniform workpieces | metal sanding machines | |