| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 451/182 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 2,377,921 | Jun. 12, 1945 | F.J. Theler, G.W. Binns | Grinding Machine | centerless grinders | |
| 2,377,982 | Jun. 12, 1945 | J. Decker, G.W. Binns, F.J. Theler | Grinding Machine and Method of Grinding | centerless grinders | |
| 7,147,542 | Dec. 12, 2006 | T. Morris, K. Jobes, J. Memmelaar, Sr. | Centerless Grinder | centerless grinders | |