Erhard Stahnecker

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Heidelberg, DT

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Patents Grantslast 30 patents

Information Patent Grant
Automobile safety tires
- Patent number 4,058,152
- Issue date Nov 15, 1977
- BASF Aktiengesellschaft
- Gilbert Beck
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Manufacture of expandable styrene polymers
- Patent number 4,036,794
- Issue date Jul 19, 1977
- BASF Aktiengesellschaft
- Hans Georg Keppler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Particulate expandable styrene polymers having good processability
- Patent number 4,029,614
- Issue date Jun 14, 1977
- BASF Aktiengesellschaft
- Eckhard Nintz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Particulate, expandable self-extinguishing styrene polymers showing...
- Patent number 3,975,327
- Issue date Aug 17, 1976
- BASF Aktiengesellschaft
- Eckhard Nintz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Manufacture of particulate expandable styrene polymers requiring sh...
- Patent number 3,956,203
- Issue date May 11, 1976
- Badische Anilin- & Soda-Fabrik Aktiengesellschaft
- Heinz Burger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...