Assignee
WALTER GMBH MONTANWERKE
DE·11 granted patents·429 citations·filing 1979–1988
Top patents by PatentIndex Score
11 records- 0191US4367991ABoring toolWALTER GMBH MONTANWERKE·Filed 1980·Granted Jan 11, 1983·69 cites·18 claims
- 0290US4461121AProgram-controlled grinding machine, particularly for sharpening of rotatable cutting toolsWALTER GMBH MONTANWERKE·Filed 1982·Granted Jul 24, 1984·92 cites·12 claims
- 0383US4283163ACutting tool with replaceable edge cutting bitWALTER GMBH MONTANWERKE·Filed 1980·Granted Aug 11, 1981·44 cites·9 claims
- 0481US4621960AMultiple-part holding arrangement, in particular for concentrically rotating toolsWALTER GMBH MONTANWERKE·Filed 1984·Granted Nov 11, 1986·60 cites·19 claims
- 0571US4844643ABoring and milling tool and indexable cutter bit insert for use thereinWALTER GMBH MONTANWERKE·Filed 1988·Granted Jul 4, 1989·40 cites·22 claims
- 0670US4303358ABoring tool with a plurality of cutter chipsWALTER GMBH MONTANWERKE·Filed 1980·Granted Dec 1, 1981·35 cites·9 claims
- 0763US4890961ALathe tool equipped with reversible plates for cutting grooves or threadsWALTER GMBH MONTANWERKE·Filed 1987·Granted Jan 2, 1990·28 cites·14 claims
- 0860US4677792AClamping or chucking system for a grinding wheel or diskWALTER GMBH MONTANWERKE·Filed 1986·Granted Jul 7, 1987·28 cites·20 claims
- 0960US4219292ARotary helical milling cutter with replaceable cutter bit elementsWALTER GMBH MONTANWERKE·Filed 1979·Granted Aug 26, 1980·15 cites·10 claims
- 1045US4799837AMulti-component chucking system, particularly for rotary machine tools, such as drills, boring tools boring mills and the likeWALTER GMBH MONTANWERKE·Filed 1988·Granted Jan 24, 1989·9 cites·11 claims
- 1144US4691479AMachine and process for cutting chipping-grooves into elongated peripheral milling cutters with hemispherical tipsWALTER GMBH MONTANWERKE·Filed 1986·Granted Sep 8, 1987·9 cites·13 claims
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