Dat Nguyen

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Chadds Ford, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Refractory lining for titanium ore beneficiation
- Patent number 8,569,191
- Issue date Oct 29, 2013
- E I du Pont de Nemours and Company
- John James Barnes
- C21 - METALLURGY OF IRON
Information Patent Grant
Ore reduction process using carbon based materials having a low sul...
- Patent number 8,372,179
- Issue date Feb 12, 2013
- E I du Pont de Nemours and Company
- John James Barnes
- C21 - METALLURGY OF IRON
Information Patent Grant
Ore reduction process and titanium oxide and iron metallization pro...
- Patent number 7,780,756
- Issue date Aug 24, 2010
- E. I. Du Pont de Nemours and Company
- John James Barnes
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
REFRACTORY LINING FOR TITANIUM ORE BENEFICIATION
- Publication number 20130287942
- Publication date Oct 31, 2013
- John James BARNES
- C21 - METALLURGY OF IRON
Information Patent Application
REFRACTORY LINING FOR TITANIUM ORE BENEFICIATION
- Publication number 20120064371
- Publication date Mar 15, 2012
- E.I. du Pont de Nemours and Company
- John James Barnes
- C21 - METALLURGY OF IRON
Information Patent Application
ORE REDUCTION PROCESS AND TITANIUM OXIDE AND IRON METALLIZATION PRO...
- Publication number 20100285326
- Publication date Nov 11, 2010
- E.I. du Pont de Nemours and Company
- John James Barnes
- C21 - METALLURGY OF IRON
Information Patent Application
ORE REDUCTION PROCESS USING CARBON BASED MATERIALS HAVING A LOW SUL...
- Publication number 20100237280
- Publication date Sep 23, 2010
- John James Barnes
- C21 - METALLURGY OF IRON
Information Patent Application
ORE REDUCTION PROCESS AND TITANIUM OXIDE AND IRON METALLIZATION PRO...
- Publication number 20090217784
- Publication date Sep 3, 2009
- E.I. du Pont de Nemours and Company
- John James Barnes
- C21 - METALLURGY OF IRON
Information Patent Application
Ore reduction process and titanium oxide and iron metallization pro...
- Publication number 20070068344
- Publication date Mar 29, 2007
- John James Barnes
- C21 - METALLURGY OF IRON