Francois-Noel Richard

Person

Anatole, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Device for connecting a fluid circulating line to a refractory elem...
- Patent number 7,942,455
- Issue date May 17, 2011
- Vesuvius Crucible Company
- François-Noël Richard
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Stopper for reliable gas injection
- Patent number 7,198,181
- Issue date Apr 3, 2007
- Vesuvius Crucible Company
- François-Noël Richard
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Stopper rod
- Patent number 6,913,730
- Issue date Jul 5, 2005
- Vesuvius Crucible Company
- Brendan Mortimer Moriarty
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Refractory assemblies
- Patent number 6,450,376
- Issue date Sep 17, 2002
- Vesuvius Crucible Company
- Francois-Noël Richard
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Plant for transferring liquid metal, method of operation, and refra...
- Patent number 6,250,520
- Issue date Jun 26, 2001
- Vesuvius Crucible Company
- Francois-Noël Richard
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Tundish equipped with a tube changer and plate for the tube changer
- Patent number 6,227,421
- Issue date May 8, 2001
- Vesuvius Crucible Company
- Francois-Noël Richard
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Plate change device for a metallurgical vessel and set of plates fo...
- Patent number 6,019,258
- Issue date Feb 1, 2000
- Vesuvius Crucible Company
- Francois-Noel Richard
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Device and process for changing a continuous casting tube of a dist...
- Patent number 5,984,153
- Issue date Nov 16, 1999
- Vesuvius France
- Francois Noel Richard
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for refusing slide gate plates and plate for this closure
- Patent number 5,893,492
- Issue date Apr 13, 1999
- Vesuvius France S.A.
- Eric Hanse
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Crack resistant valve plate assembly for a molten metal slide gate...
- Patent number 5,626,164
- Issue date May 6, 1997
- Vesuvius Crucible Company
- Francois N. Richard
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Slide gate valve having a cementless joint between the valve and a...
- Patent number 5,400,930
- Issue date Mar 28, 1995
- Vesuvius France
- Francois N. Richard
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Slide gate valve having replaceable refractory valve plate assembly...
- Patent number 5,388,733
- Issue date Feb 14, 1995
- Vesuvius France
- Francois N. Richard
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Device for connecting a fluid circulating line to a refractory elem...
- Publication number 20060232062
- Publication date Oct 19, 2006
- Francois-Noel Richard
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Stopper for reliable gas injection
- Publication number 20040164465
- Publication date Aug 26, 2004
- Francois-Noel Richard
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Stopper rod
- Publication number 20040145096
- Publication date Jul 29, 2004
- Brendan Mortimer Moriarty
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Plant for transferring liquid metal, method of operation, and refra...
- Publication number 20010015360
- Publication date Aug 23, 2001
- Francois-Noel Richard
- B22 - CASTING POWDER METALLURGY

Francois-Noel Richard

Person

Patents Grantslast 30 patents

Device for connecting a fluid circulating line to a refractory elem...

Stopper for reliable gas injection

Stopper rod

Refractory assemblies

Plant for transferring liquid metal, method of operation, and refra...

Tundish equipped with a tube changer and plate for the tube changer

Plate change device for a metallurgical vessel and set of plates fo...

Device and process for changing a continuous casting tube of a dist...

Process for refusing slide gate plates and plate for this closure

Crack resistant valve plate assembly for a molten metal slide gate...

Slide gate valve having a cementless joint between the valve and a...

Slide gate valve having replaceable refractory valve plate assembly...

Patents Applicationslast 30 patents

Device for connecting a fluid circulating line to a refractory elem...

Stopper for reliable gas injection

Stopper rod

Plant for transferring liquid metal, method of operation, and refra...