Gunther Hofmann

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Hassfurt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for the production of transversely ribbed pipes
- Patent number 7,207,791
- Issue date Apr 24, 2007
- Unicor GmbH Rahn Plastmaschinen
- Gunther Hofmann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Mold jaw halves for an apparatus for producing transversely ribbed...
- Patent number 7,172,402
- Issue date Feb 6, 2007
- Unicor GmbH Rahn Plastmaschinen
- Gunther Hofmann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Device for producing tubes provided with cross ribs
- Patent number 7,153,117
- Issue date Dec 26, 2006
- Unicor GmbH Rahn Plastmaschinen
- Gunther Hofmann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Device for the production of transversely ribbed pipes
- Publication number 20060134256
- Publication date Jun 22, 2006
- Unicor GmbH Rahn Plastmaschinen
- Gunther Hofmann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Mold-half for an device for the producing tubes provided with cross...
- Publication number 20060057242
- Publication date Mar 16, 2006
- Unicor GmbH Rahn Plastmaschinen
- Gunther Hofmann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Device for producing tubes provided with cross ribs
- Publication number 20060051446
- Publication date Mar 9, 2006
- Unicor GmbH Rahn Plastmaschinen
- Gunther Hofmann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Apparatus for the production of transversely ribbed pipes
- Publication number 20060034964
- Publication date Feb 16, 2006
- Unicor GmbH Rahn Plastmaschinen
- Gunther Hofmann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL