HATTINGEN
Germany
6
2025-01-09
The entities that hold a legal rights for patent applications filed by inventor BRUNK FRED:
FRED BRUNK from HATTINGEN, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
REFRACTORY PRODUCT AND ITS USE
#2 | 2023-07-20SHAPED AND FIRED ZIRCONIA REFRACTORY MATERIAL
#3 | 2021-06-24Combustion chamber hot face refractory lining
#4 | 2021-06-03Combustion chamber hot face refractory lining
#5 | 2019-07-18COMBUSTION CHAMBER HOT FACE REFRACTORY LINING
#6 | 2017-08-03FORMED 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 BODIES
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