Francis Gagneraud

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Paris, FR

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Patents Grantslast 30 patents

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Installation for continuous treatment of molten materials to obtain...
- Patent number 4,461,636
- Issue date Jul 24, 1984
- Francis Gagneraud
- C21 - METALLURGY OF IRON
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Production of spheroidal granules from molten inorganic materials
- Patent number 4,348,340
- Issue date Sep 7, 1982
- Francis Gagneraud
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Mortars for thermal insulating joints
- Patent number 4,334,930
- Issue date Jun 15, 1982
- Francis Gagneraud
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Process of thermal decomposition of rubber materials
- Patent number 4,300,985
- Issue date Nov 17, 1981
- Francis Gagneraud
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Treating molten metallurgical slag
- Patent number 4,165,233
- Issue date Aug 21, 1979
- Francis Gagneraud
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Device for improving expansion of metallurgical slag and cinder bef...
- Patent number 4,152,131
- Issue date May 1, 1979
- Francis Gagneraud
- C21 - METALLURGY OF IRON