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Gerard Y. Richard
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Precy sur Oise, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Transport belt intended for transporting products at a high tempera...
Patent number
4,325,478
Issue date
Apr 20, 1982
Societe d'Applications de Procedes Industriels et Chimiques
Gerard Y. Richard
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method for hardening a composition particularly intended for making...
Patent number
4,269,758
Issue date
May 26, 1981
Societe D'Applications de Procedes Industriels et Chimiques S.A.P.I.C.
Gerard Y. Richard
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Carrousel with a horizontal, fixed circuit, comprising several soli...
Patent number
4,221,258
Issue date
Sep 9, 1980
Societe d'Applications de Procedes Industriels et Chimiques S.A.P.I.C.
Gerard Y. Richard
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Process and apparatus for the continuous preparation of a mixture f...
Patent number
4,174,906
Issue date
Nov 20, 1979
Societe d'Applications de Procedes Industriels et Chimiques S.A.P.I.C.
Gerard Y. Richard
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Process for regenerating foundry sand
Patent number
4,113,510
Issue date
Sep 12, 1978
Societe d'Applications de Procedes Industriels et Chimiques S.A.P.I.C.
Gerard Yves Richard
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Process and apparatus for the continuous preparation of a mixture f...
Patent number
4,056,259
Issue date
Nov 1, 1977
Societe d'Applications de Procedes Industriels et Chimiques S.A.P.I.C.
Gerard Y. Richard
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Process and apparatus for cleaning particulate materials
Patent number
4,004,942
Issue date
Jan 25, 1977
Societe d'Applications de Procedes Industriels et Chimiques S.A.P.I.C.
Gerard Yves Richard
B22 - CASTING POWDER METALLURGY