Werner Schumann

Follow

Person

Pulheim, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Cleaning of machines for the production and processing of plastics
- Patent number 5,427,623
- Issue date Jun 27, 1995
- Bayer AG
- Werner Schumann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Cast films of ABS plastics
- Patent number 5,017,422
- Issue date May 21, 1991
- Bayer Aktiengesellschaft
- Werner Schumann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Mat, elastic-thermoplastic moulding compounds
- Patent number 4,895,891
- Issue date Jan 23, 1990
- Bayer Aktiengesellschaft
- Werner Schumann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...