Inventor · disambiguated record
Holger Wirsing
Also filed as: WIRSING HOLGER
7 granted patents·7 pending applications·22 citations·filing 2002–2020
79Inventor score
Top patents by PatentIndex Score
14 records- 0182US8030236B2Fire-resistant ordinary ceramic batch, and fire-resistant product therefromREFRATECHNIK HOLDING GMBH·Filed 2007·Granted Oct 4, 2011·13 cites·21 claims
- 0274US9382161B2Process using non-fired refractory products as a lining of large-volume industrial furnaces and industrial furnaces lined with the non-fired refractory productsREFRATECHNIK HOLDING GMBH·Filed 2014·Granted Jul 5, 2016·4 cites·50 claims
- 0373US9809498B2Refractory coarse ceramic product and method for producing the same and its useREFRATECHNIK HOLDING GMBH·Filed 2014·Granted Nov 7, 2017·2 cites·21 claims
- 0455US2009227441A1Refractory shaped body with increased alkali resistanceLIEVER HEINRICH·Filed 2009·Application pending·0 cites
- 0553US2008261799A1Refractory shaped body with increased alkali resistanceLIEVER HEINRICH·Filed 2007·Application pending·0 cites
- 0651US11440847B2Method for producing a porous sintered magnesia, backfill for producing a heavy-clay refractory product with a granulation from the sintered magnesia, product of this type, and method for the production thereof, lining of an industrial furnace and industrial furnaceREFRATECHNIK HOLDING GMBH·Filed 2018·Granted Sep 13, 2022·0 cites·47 claims
- 0751US6753283B2Synthetic, refractory material for refractory products, and process for producing the productREFRATECHNIK HOLDING GMBH·Filed 2002·Granted Jun 22, 2004·2 cites·4 claims
- 0850US2022396528A1Backfill for producing a basic heavy-clay refractory product, such a product and method for producing same, lining of an industrial furnace, and industrial furnaceREFRATECHNIK HOLDING GMBH·Filed 2020·Application pending·0 cites
- 0944US2004204305A1Refractory shaped body with increased alkali resistanceREFRATECHNIK HOLDING GMBH·Filed 2004·Application pending·0 cites
- 1043US2004207132A1Resistor for refractory shaped bodies, and shaped bodies derived therefromREFRATECHNIK HOLDING GMBH·Filed 2004·Application pending·0 cites
- 1142US6887810B2Synthetic, refractory material for refractory products, and process for producing the productREFRATECHNIK HOLDINGS GMBH·Filed 2004·Granted May 3, 2005·1 cites·20 claims
- 1241US6740612B2Resistor for refractory shaped bodies, and shaped bodies derived therefromREFRATECHNIK HOLDING GMBH·Filed 2002·Granted May 25, 2004·0 cites·14 claims
- 1340US2002119885A1Refractory shaped body with increased alkali resistanceFiled 2002·Application pending·0 cites
- 1438US2006014622A1Refractory shaped body with increased alkali resistanceLIEVER HEINRICH·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →