Helmut Leitner

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Hemsbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Sealing body for dynamic applications
- Patent number 10,883,029
- Issue date Jan 5, 2021
- Carl Freudenberg KG
- Boris Traber
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for improving the adhesion of an elastomeric, polymeric mate...
- Patent number 6,221,196
- Issue date Apr 24, 2001
- Firma Carl Freudenberg
- Helmut Leitner
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
SEALING BODY FOR DYNAMIC APPLICATIONS
- Publication number 20210108116
- Publication date Apr 15, 2021
- Carl Freudenberg KG
- Boris Traber
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SEALING BODY FOR DYNAMIC APPLICATIONS
- Publication number 20170292051
- Publication date Oct 12, 2017
- Carl Freudenberg KG
- Boris Traber
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...