Gerhard Turznik

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Ludwigshafen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Flame-proofed polystyrene foamed materials
- Patent number 6,420,442
- Issue date Jul 16, 2002
- BASF Aktiengesellschaft
- Franz-Josef Dietzen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Melamine resin moldings having increased elasticity
- Patent number 5,162,487
- Issue date Nov 10, 1992
- BASF Aktiengesellschaft
- Juergen Weiser
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Melamine resin moldings having increased elasticity
- Patent number 5,084,488
- Issue date Jan 28, 1992
- BASF Aktiengesellschaft
- Juergen Weiser
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Foam composite and manufacture thereof
- Patent number 4,885,206
- Issue date Dec 5, 1989
- BASF Aktiengesellschaft
- Onno Graalmann
- B32 - LAYERED PRODUCTS
Information Patent Grant
Preparation of resilient melamine foams
- Patent number 4,666,948
- Issue date May 19, 1987
- BASF Aktiengesellschaft
- Frank P. Woerner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stabilized melamine resin foams
- Patent number 4,530,940
- Issue date Jul 23, 1985
- BASF Aktiengesellschaft
- Frank P. Woerner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...