| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Philip J. Robischung | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 2,900,766 | Aug. 25, 1959 | P.J. Robischung | Machine tool | belt sanders | |
| 2,919,522 | Jan. 05, 1960 | P.J. Robischung | Electrolytic grinding machine | ||
| 2,922,258 | Jan. 26, 1960 | P.J. Robischung, L.C. Hammond, M.M. Bass, R.M. Bell | Grinder with oscillating head | tool grinders | |
| 2,935,824 | May 10, 1960 | P.J. Robischung | Machine tool | ||