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Patents for Robert M. Ortlieb
Patents 1 - 8 of 8
First set of recordsLast set of records
NumberDatePatenteeTitleType
3,572,197Mar. 23, 1971R.M. OrtliebAdjustable Toolholderdrilling and boring tool holders
3,767,317Oct. 23, 1973R.M. OrtliebDouble Bladed Cutting Tooldrilling and boring tool holders
4,043,229Aug. 23, 1977R.M. OrtliebSelf-Retracting Tooldrilling and boring tool holders
4,206,665Jun. 10, 1980W. Peters, H. Schürfeld, R.M. OrtliebPresettable Tool Supporting Devicedrilling and boring tool holders
4,250,775Feb. 17, 1981R.M. Ortlieb, R.A. JerueMachine tool and methodhorizontal boring mills
4,473,937Oct. 02, 1984R.M. OrtliebSystem for automatic fine adjustment of toolsmultiple station machines
4,516,889May 14, 1985R.M. OrtliebPrecision adjustable cutting toolmetalworking machine mechanisms
RE32,211Jul. 22, 1986R.A. Jerue, R.M. OrtliebMachine tool and methodhorizontal boring mills
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