Ernst Heil

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Stockstadt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Acrylic molding compositions
- Patent number 5,216,082
- Issue date Jun 1, 1993
- Rohm GmbH
- Ernst Heil
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymethyl methacrylate molding compounds
- Patent number 4,877,853
- Issue date Oct 31, 1989
- Rohm GmbH
- Werner Siol
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Impact resistant resins and method for making the same
- Patent number 4,543,383
- Issue date Sep 24, 1985
- Rohm GmbH
- Ernst Heil
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Emulsion polymers for modifying impact strength
- Patent number 4,513,118
- Issue date Apr 23, 1985
- Rohm GmbH
- Norbert Suetterlin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...