| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Robert E. Richards | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 2,596,867 | May 13, 1952 | R.E. Richards | Tubular router | milling machines | |
| 3,748,941 | Jul. 31, 1973 | R.E. Richards | Guide pin assembly for die plate | tool and die maker | |
| 4,462,243 | Jul. 31, 1984 | R.E. Richards | Tool support for machines | work holding | |
| 4,485,664 | Dec. 04, 1984 | R.E. Richards | Device for forming and bending metal | work holding | |