Herbert Grabhoefer

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Ludwigshafen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Cellular, molded polyurethane parts, process for their preparation...
- Patent number 4,508,774
- Issue date Apr 2, 1985
- BASF Aktiengesellschaft
- Herbert Grabhoefer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for the preparation of flexible polyurethane foams employin...
- Patent number 4,374,935
- Issue date Feb 22, 1983
- BASF Aktiengesellschaft
- Walter Decker
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of flexible polyurethane foams with imp...
- Patent number 4,362,825
- Issue date Dec 7, 1982
- BASF Aktiengesellschaft
- Herbert Grabhoefer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...