Assignee
TEMPEL STEEL CO
US·13 granted patents·1 pending application·58 citations·filing 1989–2025
Top patents by PatentIndex Score
14 records- 0193US11223262B1Rotating punch with a relief feature for forming IPM motor rotorTEMPEL STEEL CO·Filed 2020·Granted Jan 11, 2022·4 cites·20 claims
- 0270US7371296B1Annealing furnace cooling and purging system and methodTEMPEL STEEL CO·Filed 2004·Granted May 13, 2008·8 cites·20 claims
- 0369US7603760B1Method for producing a helical statorTEMPEL STEEL CO·Filed 2007·Granted Oct 20, 2009·7 cites·14 claims
- 0468US7435375B1Annealing furnace purging and oxidation system and methodTEMPEL STEEL CO·Filed 2007·Granted Oct 14, 2008·1 cites·20 claims
- 0565US7797977B2System for producing a helical statorTEMPEL STEEL CO·Filed 2009·Granted Sep 21, 2010·5 cites·18 claims
- 0662US7648672B2Process and system employing generation of controlled furnace atmospheres without the use of separate gas supplies or stand-alone atmosphere generatorsTEMPEL STEEL CO·Filed 2007·Granted Jan 19, 2010·1 cites·8 claims
- 0761US7361238B1Annealing furnace purging and oxidation system and methodTEMPEL STEEL CO·Filed 2004·Granted Apr 22, 2008·4 cites·16 claims
- 0858US7910049B2System employing generation of controlled furnace atmospheres without the use of separate gas supplies or stand-alone atmosphere generatorsTEMPEL STEEL CO·Filed 2009·Granted Mar 22, 2011·0 cites·12 claims
- 0956US2025269416A1In-line adhesive process for laminated coresTEMPEL STEEL CO·Filed 2025·Application pending·0 cites
- 1053US6536318B1Loose lamination die with rotating blanking stationTEMPEL STEEL CO·Filed 2000·Granted Mar 25, 2003·6 cites·8 claims
- 1147US7086317B2Method for manufacturing linear motor laminationTEMPEL STEEL CO·Filed 2003·Granted Aug 8, 2006·6 cites·16 claims
- 1235US6632062B2Parts handling device for pressTEMPEL STEEL CO·Filed 2001·Granted Oct 14, 2003·2 cites·14 claims
- 1333US6092278AMethod for manufacturing a pencil-shaped coreTEMPEL STEEL CO·Filed 1999·Granted Jul 25, 2000·10 cites·21 claims
- 1421US5025223AFlatness testerTEMPEL STEEL CO·Filed 1989·Granted Jun 18, 1991·4 cites·13 claims
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