Jacques Piret

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Liege, BE

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Patents Grantslast 30 patents

Information Patent Grant
Ceramic bottom lining of a blast furnace hearth
- Patent number 9,835,331
- Issue date Dec 5, 2017
- Paul Wurth S.A.
- Jacques Piret
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Hearth for a metallurgical furnace having an improved wall lining
- Patent number 9,587,882
- Issue date Mar 7, 2017
- Paul Wurth S.A.
- Jacques Piret
- C21 - METALLURGY OF IRON
Information Patent Grant
Ramming mass for the refractory lining of a metallurgical vessel, m...
- Patent number 9,568,246
- Issue date Feb 14, 2017
- Paul Wurth S.A.
- Jacques Piret
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for protecting a tuyere assembly and a refractory lining of...
- Patent number 7,566,413
- Issue date Jul 28, 2009
- Paul Wurth S.A.
- Jacques Piret
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
RAMMING MASS FOR THE REFRACTORY COATING OF A METALLURGICAL VESSEL,...
- Publication number 20140217655
- Publication date Aug 7, 2014
- PAUL WURTH S.A.
- Jacques Piret
- C21 - METALLURGY OF IRON
Information Patent Application
CERAMIC BOTTOM LINING OF A BLAST FURNACE HEARTH'
- Publication number 20130276680
- Publication date Oct 24, 2013
- PAUL WURTH S.A.
- Jacques Piret
- C21 - METALLURGY OF IRON
Information Patent Application
Hearth for a Metallurgical Furnace Having an Improved Wall Lining
- Publication number 20130119589
- Publication date May 16, 2013
- PAUL WURTH S.A.
- Jacques Piret
- C21 - METALLURGY OF IRON
Information Patent Application
Method for Protecting a Tuyere Assembly and a Refractory Lining of...
- Publication number 20070200280
- Publication date Aug 30, 2007
- Jacques Piret
- C21 - METALLURGY OF IRON