Marc Wulfrath

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Kierspe-Vollme, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device and process for injection molding of hollow plastic parts
- Patent number 6,913,719
- Issue date Jul 5, 2005
- Battenford GmbH
- Helmut Eckardt
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process and apparatus for injection molding of molded parts having...
- Patent number 6,709,626
- Issue date Mar 23, 2004
- Battenfeld GmbH
- Helmut Eckardt
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process and apparatus for injection molding of molded parts having...
- Patent number 6,709,625
- Issue date Mar 23, 2004
- Battenfeld GmbH
- Marc Wulfrath
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Process and apparatus for injection molding of molded parts having...
- Publication number 20020158361
- Publication date Oct 31, 2002
- Battenfeld GmbH
- Marc Wulfrath
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Device and process for injection molding of hollow plastic parts
- Publication number 20020158372
- Publication date Oct 31, 2002
- Battenfeld GmbH
- Helmut Eckardt
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Process and apparatus for injection molding of molded parts having...
- Publication number 20020153631
- Publication date Oct 24, 2002
- Battenfeld, GmbH
- Helmut Eckardt
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method and apparatus for sealing a plastic injection molding tool
- Publication number 20020070470
- Publication date Jun 13, 2002
- Battenfeld GmbH
- Helmut Eckardt
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL