Wolfgang Koliwer

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Achim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for manufacture of an article of footwear having an outer...
- Patent number 4,854,841
- Issue date Aug 8, 1989
- Klockner Ferromatik Desma GmbH
- Hans-Joachim Graf
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Hydraulically controlled extruder injection molding units for the p...
- Patent number 4,632,651
- Issue date Dec 30, 1986
- Klockner-Werke Aktiengesellschaft
- Helmcke von der Ohe
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Injection mold device for forming an article such as footwear
- Patent number 4,453,904
- Issue date Jun 12, 1984
- Klockner-Werke Aktiengesellschaft
- Wolfgang Koliwer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL