Manfred Grunberger

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Patents Grantslast 30 patents

Information Patent Grant
Packaging
- Patent number 6,006,913
- Issue date Dec 28, 1999
- BP Chemicals Plastec GmbH
- Henning Ludemann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multilayer polypropylene-based packaging film and its use
- Patent number 5,837,369
- Issue date Nov 17, 1998
- PCD Polymere Gesellschaft m.b.H.
- Manfred Grunberger
- B32 - LAYERED PRODUCTS