H. HARALD LUTZMANN

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CLEVELAND HTS., OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Thermoplastic polyacrylonitrile compositions
- Patent number 7,541,400
- Issue date Jun 2, 2009
- H. Harald Lutzmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
SLOW RELEASE BIOCIDAL THERMOPLASTIC COMPOSITIONS AND ARTICLES
- Publication number 20100266652
- Publication date Oct 21, 2010
- H. HARALD LUTZMANN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SLOW RELEASE BIOCIDAL THERMOPLASTIC COMPOSITIONS AND ARTICLES
- Publication number 20070298007
- Publication date Dec 27, 2007
- H. HARALD LUTZMANN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
THERMOPLASTIC POLYACRYLONITRILE COMPOSITIONS
- Publication number 20070270529
- Publication date Nov 22, 2007
- H. HARALD LUTZMANN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...