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Patents for Russell B. Clegg
Patents 1 - 8 of 8
First set of recordsLast set of records
NumberDatePatenteeTitleType
4,164,810Aug. 21, 1979R.B. Clegg, R. Johnstone, C.B. SipekAutomatic tool changer for machine tool
4,172,512Oct. 30, 1979R. Johnstone, R.B. CleggMachine tool with common drive for worktable and pallet shuttle
4,177,550Dec. 11, 1979R.B. Clegg, R. Johnstone, C.B. SipekMachine tool with hollow structural steel members
CA-1,086,043Sep. 23, 1980R.B. Clegg, R. JohnstoneMachine tool with common drive for worktable and pallet shuttleworkpiece changers and storage mechanisms
CA-1,086,930Oct. 07, 1980C.B. Sipek, R.B. Clegg, R. JohnstoneAutomatic tool changer for machine tooltool changers and storage mechanisms
4,238,034Dec. 09, 1980R.B. Clegg, R. Johnstone, C.B. SipekAutomatic tool changer for machine tool
CA-1,100,743May 12, 1981C.B. Sipek, R.B. Clegg, R. JohnstoneTool storage magazine for a machine tooltool changers and storage mechanisms
CA-1,123,809May 18, 1982C.B. Sipek, R.B. Clegg, R. JohnstoneMachine tool with hollow structural steel membersmilling machines
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