Assignee
SCHUMAG AG
DE·10 granted patents·4 pending applications·76 citations·filing 1987–2008
Top patents by PatentIndex Score
14 records- 0169US6450386B1Chain drawing machine for continuous drawing of drawing stockSCHUMAG AG·Filed 2000·Granted Sep 17, 2002·8 cites·24 claims
- 0252US5533376AMethod for preparing a tubular blank having a thick wall for a following cascade drawing operationSCHUMAG AG·Filed 1994·Granted Jul 9, 1996·20 cites·17 claims
- 0349US5782121AApparatus for the inner profiling of tubes or pipesSCHUMAG AG·Filed 1996·Granted Jul 21, 1998·15 cites·10 claims
- 0447US6638150B2Workpiece holder for a machining apparatus and a corresponding cross-cut machineSCHUMAG AG·Filed 2001·Granted Oct 28, 2003·6 cites·19 claims
- 0545US2008184766A1Straightening rotor, rotor straightener and straightening methodSCHUMAG AG·Filed 2008·Application pending·0 cites
- 0643US7073363B2Method for processing drawn material and drawn material production installationSCHUMAG AG·Filed 2004·Granted Jul 11, 2006·2 cites·9 claims
- 0742US2006000939A1WinderSCHUMAG AG·Filed 2005·Application pending·0 cites
- 0835US5603245AMethod for a translatory motion of componentsSCHUMAG AG·Filed 1995·Granted Feb 18, 1997·8 cites·6 claims
- 0931US4962658AMethod and apparatus for straight drawing a pipeSCHUMAG AG·Filed 1989·Granted Oct 16, 1990·7 cites·14 claims
- 1030US2003083165A1Drive for a chain comprising periodically arranged chain linksSCHUMAG AG·Filed 2002·Application pending·0 cites
- 1129US5524467AMethod for the inner profiling of tubes or pipesSCHUMAG AG·Filed 1994·Granted Jun 11, 1996·2 cites·7 claims
- 1229US2006266172A1Tool head, adjuster ring and cutting machine in particular a scalping machineSCHUMAG AG·Filed 2003·Application pending·0 cites
- 1324US4805434AMethod for straight-line drawing of round materialSCHUMAG AG·Filed 1987·Granted Feb 21, 1989·3 cites·10 claims
- 1421US5040426ADrive mechanism for moving a member along a defined pathSCHUMAG AG·Filed 1989·Granted Aug 20, 1991·5 cites·17 claims
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