Roland Ernst

Follow

Person

Gieres, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Electromagnetic device for fusion and interfacial agitation of diph...
- Patent number 7,799,270
- Issue date Sep 21, 2010
- Commissariat a l'Energie Atomique
- Roger Boen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process and apparatus for the production of hollow bodies by contin...
- Patent number 4,974,660
- Issue date Dec 4, 1990
- Vallourec
- Roland Ernst
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process and apparatus for the production of hollow bodies by contin...
- Patent number 4,729,422
- Issue date Mar 8, 1988
- Vallourec
- Roland Ernst
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Magnetic rotor for the continuous casting of hollow bodies
- Patent number 4,614,225
- Issue date Sep 30, 1986
- Vallourec
- Roland Ernst
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR WIPING LIQUID COATING METAL AT THE OUTLET OF...
- Publication number 20110177258
- Publication date Jul 21, 2011
- SIEMENS VAI METALS TECHNOLOGIES SAS
- Roland Ernst
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Electromagnetic device for interfacial melting and strirring of dip...
- Publication number 20050200442
- Publication date Sep 15, 2005
- Roger Boen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...