Rene A. Bertschi

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Wiesbaden, DE

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Patents Grantslast 30 patents

Information Patent Grant
Opposed gating injection method
- Patent number 5,798,069
- Issue date Aug 25, 1998
- Husky Injection Molding Systems Ltd.
- Rene A. Bertschi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Injection molding apparatus having opposed injection means
- Patent number 5,789,033
- Issue date Aug 4, 1998
- Husky Injection Molding Systems Ltd.
- Rene A. Bertschi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Injection molding system for forming a multilayered molded article
- Patent number 5,651,998
- Issue date Jul 29, 1997
- Husky Injection Molding Systems Ltd.
- Rene A. Bertschi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL