Assignee
MAGNECO/METREL INC
US·48 granted patents·4 pending applications·587 citations·filing 1986–2023
Top patents by PatentIndex Score
52 records- 0197US9376575B2Method of making paint composition for concrete and masonry surfacesMAGNECO METREL INC·Filed 2015·Granted Jun 28, 2016·8 cites·16 claims
- 0296US9334196B2Paint composition for concrete and masonry surfacesMAGNECO METREL INC·Filed 2014·Granted May 10, 2016·10 cites·11 claims
- 0393US5188796ATundish impact padMAGNECO METREL INC·Filed 1991·Granted Feb 23, 1993·37 cites·13 claims
- 0490US5505893AMethod for manufacturing and repairing molten metal containment vesselsMAGNECO METREL INC·Filed 1994·Granted Apr 9, 1996·26 cites·32 claims
- 0589US10494305B2Method of making refractory article resistant to high temperature shock and creepMAGNECO/METREL INC·Filed 2017·Granted Dec 3, 2019·4 cites·21 claims
- 0689US9512042B2Method of coating concrete and masonry surfacesMAGNECO/METREL INC·Filed 2014·Granted Dec 6, 2016·7 cites·15 claims
- 0789US5147830AComposition and method for manufacturing steel-containment equipmentMAGNECO METREL INC·Filed 1991·Granted Sep 15, 1992·55 cites·19 claims
- 0888US6929775B2Tundish impact padMAGNECO METREL INC·Filed 2002·Granted Aug 16, 2005·17 cites·19 claims
- 0986US10429130B2Refractory kiln car resistant to high temperature shock and creepMAGNECO/METREL INC·Filed 2018·Granted Oct 1, 2019·3 cites·18 claims
- 1086US9994486B1Refractory composition resistant to high temperature shock and creepMAGNECO/METREL INC·Filed 2017·Granted Jun 12, 2018·3 cites·20 claims
- 1186US5133535AImpact pad with horizontal flow guidesMAGNECO METREL INC·Filed 1991·Granted Jul 28, 1992·22 cites·20 claims
- 1286US5131635AImpact pad with rising flow surfaceMAGNECO METREL INC·Filed 1991·Granted Jul 21, 1992·22 cites·22 claims
- 1386US5072916ATundish impact padMAGNECO METREL INC·Filed 1990·Granted Dec 17, 1991·22 cites·8 claims
- 1485US5632937AMethod of installing a refractory liningMAGNECO METREL INC·Filed 1995·Granted May 27, 1997·24 cites·24 claims
- 1584US10577280B2Method of providing chemically inert concreteMAGNECO/METREL INC·Filed 2016·Granted Mar 3, 2020·3 cites·17 claims
- 1684US9822038B1Chemically inert concrete compositionMAGNECO/METREL INC·Filed 2016·Granted Nov 21, 2017·3 cites·18 claims
- 1784US5494267APumpable casting composition and method of useMAGNECO METREL INC·Filed 1994·Granted Feb 27, 1996·37 cites·16 claims
- 1882US5422323ANonhazardous pumpable refractory insulating compositionMAGNECO METREL INC·Filed 1994·Granted Jun 6, 1995·35 cites·33 claims
- 1976US7500511B2Molding composition and method of useMAGNECO METREL INC·Filed 2003·Granted Mar 10, 2009·14 cites·37 claims
- 2076US7176153B2Refractory system for glass melting furnacesMAGNECO METREL INC·Filed 2003·Granted Feb 13, 2007·14 cites·18 claims
- 2175US5482248AMold for manufacturing metal containment vesselsMAGNECO METREL INC·Filed 1993·Granted Jan 9, 1996·12 cites·19 claims
- 2275US5064175AMethod and devices for removing alumina and other inclusions from steel contained in tundishesMAGNECO METREL INC·Filed 1991·Granted Nov 12, 1991·14 cites·4 claims
- 2373US5348275ATundish nozzle assembly blockMAGNECO METREL INC·Filed 1993·Granted Sep 20, 1994·11 cites·20 claims
- 2472US7562694B2Refractory casting methodMAGNECO METREL INC·Filed 2004·Granted Jul 21, 2009·9 cites·21 claims
- 2572US5573724ALadle port assemblyMAGNECO METREL INC·Filed 1994·Granted Nov 12, 1996·14 cites·21 claims
- 2672US5391348AApparatus and method for making steel alloys in a tundishMAGNECO METREL INC·Filed 1994·Granted Feb 21, 1995·9 cites·16 claims
- 2770US5147834AGunning compositionMAGNECO METREL INC·Filed 1991·Granted Sep 15, 1992·22 cites·13 claims
- 2868US6528011B2Colloidal silica refractory system for an electric arc furnaceMAGNECO METREL INC·Filed 2001·Granted Mar 4, 2003·10 cites·30 claims
- 2967US5018710AMethod and devices for removing alumina and other inclusions from steel contained in tundishesMAGNECO METREL INC·Filed 1990·Granted May 28, 1991·10 cites·4 claims
- 3063US5382004ATundish slag stopper with sealing rimMAGNECO METREL INC·Filed 1994·Granted Jan 17, 1995·7 cites·26 claims
- 3161US11479505B2Chemical-resistant quartz-based casting compositionMAGNECO/METREL INC·Filed 2020·Granted Oct 25, 2022·0 cites·19 claims
- 3260US11554988B2Method of making chemical-resistant quartz-based concreteMAGNECO/METREL INC·Filed 2020·Granted Jan 17, 2023·0 cites·20 claims
- 3360US5397105ATundish nozzle assembly block with elevated and slanted openingMAGNECO METREL INC·Filed 1994·Granted Mar 14, 1995·7 cites·22 claims
- 3458US2025187983A1Method of making lightweight refractory composition and articles using foamed colloidal silica binderMAGNECO/METREL INC·Filed 2023·Application pending·0 cites
- 3558US2025187992A1Lightweight refractory casting composition and articles made using foamed colloidal silica binderMAGNECO/METREL INC·Filed 2023·Application pending·0 cites
- 3658US2025187993A1Foamed colloidal silica binder for lightweight refractory casting compositions and method of making itMAGNECO/METREL INC·Filed 2023·Application pending·0 cites
- 3757US5295667ATundish baffle with fluted openingsMAGNECO METREL INC·Filed 1993·Granted Mar 22, 1994·7 cites·25 claims
- 3856US5456452AApparatus for making steel alloys in a tundishMAGNECO METREL INC·Filed 1994·Granted Oct 10, 1995·5 cites·14 claims
- 3953US5064787ARamming compositionsMAGNECO METREL INC·Filed 1989·Granted Nov 12, 1991·11 cites·10 claims
- 4046US5418198APelletizable gunning compositionMAGNECO METREL INC·Filed 1993·Granted May 23, 1995·8 cites·27 claims
- 4144US5088686ABubble pack plastic films as patterns for producing dimpled effects in cast ceramic piecesMAGNECO METREL INC·Filed 1991·Granted Feb 18, 1992·7 cites·1 claims
- 4244US2018044538A1Protective coating composition for molten aluminum and alkali metal environmentsMAGNECO/METREL INC·Filed 2016·Application pending·0 cites
- 4341US5423519ARegenerative chamber lining and method of installationMAGNECO METREL INC·Filed 1994·Granted Jun 13, 1995·5 cites·19 claims
- 4440US5795508AMethod of lining a blast furnaceMAGNECO METREL INC·Filed 1996·Granted Aug 18, 1998·4 cites·17 claims
- 4540US5484138AConsumable form with adjustable wallsMAGNECO METREL INC·Filed 1994·Granted Jan 16, 1996·3 cites·20 claims
- 4639US5511762AConsumable form with degradable liningMAGNECO METREL INC·Filed 1993·Granted Apr 30, 1996·8 cites·8 claims
- 4739US4851264AReinforcement of refractories by pore saturation with particulated fillersMAGNECO METREL INC·Filed 1986·Granted Jul 25, 1989·6 cites·28 claims
- 4837US5935665AFiring container and method of making the sameMAGNECO METREL INC·Filed 1996·Granted Aug 10, 1999·9 cites·10 claims
- 4937US4901985AApparatus for spraying refractory liningMAGNECO METREL INC·Filed 1988·Granted Feb 20, 1990·8 cites·10 claims
- 5034US5284296ASystem for spraying ceramic slurries onto surfaces in contact with molten metalsMAGNECO METREL INC·Filed 1991·Granted Feb 8, 1994·7 cites·21 claims
Showing the top 50 of 52 patent records by PatentIndex Score.
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