Inventor · disambiguated record
Heinrich Liever
Also filed as: LIEVER HEINRICH
0 granted patents·7 pending applications·0 citations·filing 2002–2017
Technology areasC04B
Top patents by PatentIndex Score
7 records- 0155US2009227441A1Refractory shaped body with increased alkali resistanceLIEVER HEINRICH·Filed 2009·Application pending·0 cites
- 0253US2008261799A1Refractory shaped body with increased alkali resistanceLIEVER HEINRICH·Filed 2007·Application pending·0 cites
- 0344US2004204305A1Refractory shaped body with increased alkali resistanceREFRATECHNIK HOLDING GMBH·Filed 2004·Application pending·0 cites
- 0440US2002119885A1Refractory shaped body with increased alkali resistanceFiled 2002·Application pending·0 cites
- 0538US2006014622A1Refractory shaped body with increased alkali resistanceLIEVER HEINRICH·Filed 2005·Application pending·0 cites
- 0635US2019152860A1Spinel refractory granulates which are suitable for elasticizing heavy-clay refractory products, method for their production and use thereofREFRATECHNIK HOLDING GMBH·Filed 2017·Application pending·0 cites
- 0735US2019185378A1Spinel refractory granulates which are suitable for elasticizing heavy-clay refractory products, method for their production and use thereofREFRATECHNIK HOLDING GMBH·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →