Christian Helwig

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Huettenberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for the production of tubular bags
- Patent number 7,213,384
- Issue date May 8, 2007
- CMD Corporation
- Thomas Matheyka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Device for the production of tubular bags
- Patent number 7,069,709
- Issue date Jul 4, 2006
- CMD Corporation
- Thomas Matheyka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for processing continuously fed elongate material
- Patent number 6,889,481
- Issue date May 10, 2005
- CMD Corporation
- Christian Helwig
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for processing continuously fed elongate material
- Patent number 6,820,392
- Issue date Nov 23, 2004
- CMD Corporation
- Christian Helwig
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Device for the production of tubular bags
- Patent number 6,519,922
- Issue date Feb 18, 2003
- CMD Corporation
- Thomas Matheyka
- 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 tubular bags
- Publication number 20050155331
- Publication date Jul 21, 2005
- CMD Corporation
- Thomas Matheyka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Apparatus for processing continuously fed elongate material
- Publication number 20050115201
- Publication date Jun 2, 2005
- CMD Corporation
- Christian Helwig
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Apparatus for processing continuously fed elongate material
- Publication number 20040194434
- Publication date Oct 7, 2004
- CMD Corporation
- Christian Helwig
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Device for the production of tubular bags
- Publication number 20040045258
- Publication date Mar 11, 2004
- CMD Corporation
- Thomas Matheyka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Apparatus for processing continuously fed elongate material
- Publication number 20030126840
- Publication date Jul 10, 2003
- CMD Corporation
- Christian Helwig
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL