Inventor · disambiguated record
Fred Brunk
Also filed as: BRUNK FRED
4 granted patents·3 pending applications·22 citations·filing 1992–2023
67Inventor score
Technology areasC04B
Top patents by PatentIndex Score
7 records- 0182US12497338B2Shaped and fired zirconia refractory materialTOPSOE AS·Filed 2023·Granted Dec 16, 2025·0 cites·2 claims
- 0273US11795118B2Combustion chamber hot face refractory liningHALDOR TOPSOE AS·Filed 2021·Granted Oct 24, 2023·0 cites·4 claims
- 0372US11713282B2Combustion chamber hot face refractory liningHALDOR TOPSOE AS·Filed 2021·Granted Aug 1, 2023·0 cites·4 claims
- 0467US5322826ARefractory materialOTTO FEUERFEST GMBH·Filed 1992·Granted Jun 21, 1994·22 cites·22 claims
- 0563US2019218151A1Combustion chamber hot face refractory liningHALDOR TOPSOE AS·Filed 2017·Application pending·0 cites
- 0655US2025011240A1Refractory product and its useTOPSOE AS·Filed 2022·Application pending·0 cites
- 0731US2017217837A1Formed fired refractory material having a high level of spectral emission, method for production thereof and method for increasing the level of spectral emission of refractory shaped bodiesP-D Refractories GmbH·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →