Assignee
THYSSENKRUPP STAHL AG
DE·37 granted patents·1 pending application·446 citations·filing 1998–2007
Top patents by PatentIndex Score
38 records- 0192US6855218B1Method for producing a hot-rolled stripTHYSSENKRUPP STAHL AG·Filed 2000·Granted Feb 15, 2005·27 cites·16 claims
- 0285US6536254B1Method and device for producing a metal strip for tailored blanks to be cut to lengthTHYSSENKRUPP STAHL AG·Filed 1999·Granted Mar 25, 2003·19 cites·20 claims
- 0383US6743307B1High resistance steel band or sheet and method for the production thereofTHYSSENKRUPP STAHL AG·Filed 2000·Granted Jun 1, 2004·31 cites·12 claims
- 0483US6503339B1Method for producing non-grain oriented magnetic sheet steelTHYSSENKRUPP STAHL AG·Filed 1999·Granted Jan 7, 2003·29 cites·19 claims
- 0582US6288359B1Welding device for two work pieces to be joined together by a weld seam which is closed in itselfTHYSSENKRUPP STAHL AG·Filed 1998·Granted Sep 11, 2001·69 cites·8 claims
- 0681US7726383B2Method for producing a magnesium hot stripTHYSSENKRUPP STAHL AG·Filed 2001·Granted Jun 1, 2010·10 cites·11 claims
- 0779US6773514B1Method for producing non-grain oriented electric sheet steelTHYSSENKRUPP STAHL AG·Filed 2000·Granted Aug 10, 2004·14 cites·44 claims
- 0874US6835253B1Method for producing a hot stripTHYSSENKRUPP STAHL AG·Filed 2000·Granted Dec 28, 2004·10 cites·12 claims
- 0974US6524408B1Method for producing load-optimized steel stripsTHYSSENKRUPP STAHL AG·Filed 1999·Granted Feb 25, 2003·15 cites·9 claims
- 1072US7273247B2Support structure for vehicles, made from hollow steel sectionsTHYSSENKRUPP STAHL AG·Filed 2003·Granted Sep 25, 2007·25 cites·13 claims
- 1172US6524400B1Process for the production of grain-oriented electric quality sheet with low remagnetization loss and high polarizationTHYSSENKRUPP STAHL AG·Filed 1998·Granted Feb 25, 2003·20 cites·9 claims
- 1272US6494360B1Method and device for producing straight bead welded pipes from flat sheet metal blanksTHYSSENKRUPP STAHL AG·Filed 1999·Granted Dec 17, 2002·17 cites·23 claims
- 1365US7052072B2Sealing for an opening closure on a car body, especially in space-frame designTHYSSENKRUPP STAHL AG·Filed 2002·Granted May 30, 2006·13 cites·3 claims
- 1464US6767412B2Method for producing non-grain-oriented magnetic steel sheetTHYSSENKRUPP STAHL AG·Filed 2001·Granted Jul 27, 2004·6 cites·38 claims
- 1563US6887590B2Galvannealed metal sheet and method for manufacture of such metal sheetTHYSSENKRUPP STAHL AG·Filed 2001·Granted May 3, 2005·10 cites·12 claims
- 1663US6428905B1Double sheet metal consisting of two covering metal sheets and an intermediate layerTHYSSENKRUPP STAHL AG·Filed 1999·Granted Aug 6, 2002·39 cites·18 claims
- 1761US6673468B1Composite material made of two steel cover sheets resistance-welded together and an intermediate layerTHYSSENKRUPP STAHL AG·Filed 1999·Granted Jan 6, 2004·23 cites·8 claims
- 1856US6591659B1Process for the determination of the friction properties of sheet metal during forming and the measuring apparatus for carrying out the processTHYSSENKRUPP STAHL AG·Filed 2000·Granted Jul 15, 2003·7 cites·12 claims
- 1956US2007199631A1Method for producing a hot strip from a steel which has a high manganese contentTHYSSENKRUPP STAHL AG·Filed 2007·Application pending·0 cites
- 2052US7727942B2Lubricant coated sheet metal with improved deformation propertiesTHYSSENKRUPP STAHL AG·Filed 2003·Granted Jun 1, 2010·8 cites·30 claims
- 2152US6658912B1Bending block for a bending deviceTHYSSENKRUPP STAHL AG·Filed 2001·Granted Dec 9, 2003·4 cites·11 claims
- 2252US6432165B1Method for injecting gases into a metallurgical tankTHYSSENKRUPP STAHL AG·Filed 1998·Granted Aug 13, 2002·13 cites·7 claims
- 2350US7501028B2Non-grain oriented magnetic steel strip or magnetic steel sheet and method for its productionTHYSSENKRUPP STAHL AG·Filed 2003·Granted Mar 10, 2009·2 cites·15 claims
- 2448US6941787B2Bending device for thin-walled metal pipesTHYSSENKRUPP STAHL AG·Filed 2001·Granted Sep 13, 2005·3 cites·11 claims
- 2546US6883218B2Method for the production of a cold formed piece part made out of a steel plateTHYSSENKRUPP STAHL AG·Filed 2001·Granted Apr 26, 2005·5 cites·7 claims
- 2646US6645317B1Metal components for picture tubesTHYSSENKRUPP STAHL AG·Filed 2000·Granted Nov 11, 2003·3 cites·8 claims
- 2745US7100433B2Vehicle wheel having primary detector functionTHYSSENKRUPP STAHL AG·Filed 2003·Granted Sep 5, 2006·2 cites·5 claims
- 2843US5953949AMethod and apparatus for producing a metal strip having areas of different thickness over its widthTHYSSENKRUPP STAHL AG·Filed 1998·Granted Sep 21, 1999·4 cites·17 claims
- 2939US7290422B2Device for free three-dimensional profile formingTHYSSENKRUPP STAHL AG·Filed 2003·Granted Nov 6, 2007·0 cites·18 claims
- 3039US6832501B2Method for producing components using a flowable active medium and a forming toolTHYSSENKRUPP STAHL AG·Filed 2001·Granted Dec 21, 2004·2 cites·12 claims
- 3139US6391126B1Method for producing aging-resistant strip from an aluminum-killed steelTHYSSENKRUPP STAHL AG·Filed 2000·Granted May 21, 2002·0 cites·4 claims
- 3238US7703207B2Blank, chassis component and method for production of said chassis componentTHYSSENKRUPP STAHL AG·Filed 2002·Granted Apr 27, 2010·0 cites·15 claims
- 3334US6582537B1Method for producing cold-rolled bands or sheetsTHYSSENKRUPP STAHL AG·Filed 1999·Granted Jun 24, 2003·2 cites·7 claims
- 3430US6656305B1Method for producing a stove-enameled molded componentTHYSSENKRUPP STAHL AG·Filed 1999·Granted Dec 2, 2003·7 cites·19 claims
- 3530US6369346B1Method for welding a double layer sheet to a jointing sheetTHYSSENKRUPP STAHL AG·Filed 1999·Granted Apr 9, 2002·7 cites·7 claims
- 3629US6736189B2Guide segment fitted with rollers on a continuous casting installationTHYSSENKRUPP STAHL AG·Filed 2001·Granted May 18, 2004·0 cites·5 claims
- 3728US6284069B1Hot-rolling steel stripTHYSSENKRUPP STAHL AG·Filed 1998·Granted Sep 4, 2001·0 cites·12 claims
- 3822US6726786B1Process for the production of stove-finished structural components from ageing-sensitive steelTHYSSENKRUPP STAHL AG·Filed 1998·Granted Apr 27, 2004·0 cites·3 claims
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