| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | Patent number: | Patent Date: |
| Patents for R. D. Tolman | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 892,927 | Jul. 07, 1908 | E.W. Bemis | Work Holding Mechanism for Metal Working Machines | metalworking machine vises | |
| 1,254,736 | Jan. 29, 1918 | F.L. Simmons | Magnetic Chuck | ||