Mignard Francois

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Patents Grantslast 30 patents

Information Patent Grant
Process for the hot-dip galvanizing of metal strip made of high-str...
- Patent number 6,913,658
- Issue date Jul 5, 2005
- Stein Heurtey
- Didier Delaunay
- C21 - METALLURGY OF IRON
Information Patent Grant
Heating process of steel strips in vertical furnaces
- Patent number 6,761,778
- Issue date Jul 13, 2004
- François Mignard
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of making safe a heat treatment enclosure operating under a...
- Patent number 6,547,898
- Issue date Apr 15, 2003
- François Mignard
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and device for eliminating strip vibration in zones into whi...
- Patent number 6,309,483
- Issue date Oct 30, 2001
- Stein Heurtey
- Robert Wang
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Process for the controlled oxidation of a strip before continuous g...
- Publication number 20040177903
- Publication date Sep 16, 2004
- STEIN HEURTEY
- Mignard Francois
- C21 - METALLURGY OF IRON
Information Patent Application
Process for the hot-dip galvanizing of metal strip made of high-str...
- Publication number 20030047255
- Publication date Mar 13, 2003
- Didier Delaunay
- C21 - METALLURGY OF IRON
Information Patent Application
Heating process of steel strips in vertical furnaces
- Publication number 20020104598
- Publication date Aug 8, 2002
- Stein Heurtey
- Francois Mignard
- C21 - METALLURGY OF IRON
Information Patent Application
Method of making safe a heat treatment enclosure operating under a...
- Publication number 20010045024
- Publication date Nov 29, 2001
- Stein Heurtey
- Francois Mignard
- C21 - METALLURGY OF IRON