Manfred Fessel

Follow

Person

Borken, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Refractory compositions
- Patent number 6,284,688
- Issue date Sep 4, 2001
- Foseco International Limited
- Gerd Trinkl
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method and apparatus for the production of nodular or compacted gra...
- Patent number 5,178,826
- Issue date Jan 12, 1993
- Foseco International Limited
- Manfred Fessel
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Mould and process for the production of nodular or compacted graphi...
- Patent number 4,919,188
- Issue date Apr 24, 1990
- Foseco International Limited
- Manfred Fessel
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Magnesium-containing treatment agents
- Patent number 4,173,466
- Issue date Nov 6, 1979
- Foseco International Limited
- John R. McLaughlin
- C21 - METALLURGY OF IRON