| Patents for Russell B. Clegg |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 4,164,810 | Aug. 21, 1979 | R.B. Clegg, R. Johnstone, C.B. Sipek | Automatic Tool Changer for Machine Tools | tool changers and storage mechanisms |
| 4,172,512 | Oct. 30, 1979 | R. Johnstone, R.B. Clegg | Machine Tool With Common Drive for Worktable and Pallet Shuttle | metalworking machine mechanisms |
| 4,177,550 | Dec. 11, 1979 | R.B. Clegg, R. Johnstone, C.B. Sipek | Machine Tool With Hollow Structural Steel Members | metalworking machine mechanisms |
| CA-1,086,043 | Sep. 23, 1980 | R.B. Clegg, R. Johnstone | Machine tool with common drive for worktable and pallet shuttle | workpiece changers and storage mechanisms |
| CA-1,086,930 | Oct. 07, 1980 | C.B. Sipek, R.B. Clegg, R. Johnstone | Automatic tool changer for machine tool | tool changers and storage mechanisms |
| 4,238,034 | Dec. 09, 1980 | R.B. Clegg, R. Johnstone, C.B. Sipek | Automatic Tool Changer for Machine Tools | tool changers and storage mechanisms |
| CA-1,100,743 | May 12, 1981 | C.B. Sipek, R.B. Clegg, R. Johnstone | Tool storage magazine for a machine tool | tool changers and storage mechanisms |
| CA-1,123,809 | May 18, 1982 | C.B. Sipek, R.B. Clegg, R. Johnstone | Machine tool with hollow structural steel members | milling machines |
