Paul Dubois

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Ghislenghien, BE

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Patents Grantslast 30 patents

Information Patent Grant
Moulding compositions comprising polyolefins and cellulose fibres,...
- Patent number 5,164,432
- Issue date Nov 17, 1992
- Solvay & Cie.
- Claude Dehennau
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Coextruded rigid thermoplastic structures enabling biaxially orient...
- Patent number 5,028,476
- Issue date Jul 2, 1991
- Solvay & Cie.
- Claude Dehennau
- B32 - LAYERED PRODUCTS
Information Patent Grant
Adjustable feed block for coextrusion die
- Patent number 4,690,628
- Issue date Sep 1, 1987
- Solvay & Cie. (Societe Anonyme)
- Claude Dehennau
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL