Daniel Fries

Follow

Person

Arlon, BE

People

Patents Grantslast 30 patents

Information Patent Grant
Device for coupling a blowing lance to a collector
- Patent number 6,086,818
- Issue date Jul 11, 2000
- Wurth S.A.; Paul
- Hubert Stomp
- C21 - METALLURGY OF IRON
Information Patent Grant
Device for charging an electric furnace
- Patent number 5,715,272
- Issue date Feb 3, 1998
- Paul Wurth S.A.
- Norbert Kaell
- C21 - METALLURGY OF IRON
Information Patent Grant
Blowing lance suspension with integrated medium supply
- Patent number 5,301,928
- Issue date Apr 12, 1994
- Paul Wurth S.A.
- Hubert Stomp
- C21 - METALLURGY OF IRON
Information Patent Grant
Device for the automatic coupling of a blowing-in lance to a manifold
- Patent number 5,167,904
- Issue date Dec 1, 1992
- Paul Wurth S.A.
- Hubert Stomp
- C21 - METALLURGY OF IRON
Information Patent Grant
Automatic lance changing apparatus
- Patent number 5,037,069
- Issue date Aug 6, 1991
- Paul Wurth S.A.
- Hubert Stomp
- C21 - METALLURGY OF IRON
Information Patent Grant
Automatic lance changeover device
- Patent number 4,893,791
- Issue date Jan 16, 1990
- Paul Wurth S.A.
- Hubert Stomp
- C21 - METALLURGY OF IRON