Erich Weichenrieder

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Egling-Neukolbing, DE

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Patents Grantslast 30 patents

Information Patent Grant
Mixing particulate materials
- Patent number 4,610,399
- Issue date Sep 9, 1986
- Recycloplast AG
- Erich Weichenrieder
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Face seal for shafts of machines processing synthetic resin
- Patent number 4,583,748
- Issue date Apr 22, 1986
- Recycloplast AG
- Erich Weichenrieder
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Anti-friction bearing unit of a synthetic resin processing machine
- Patent number 4,577,980
- Issue date Mar 25, 1986
- Recycloplast AG
- Erich Weichenrieder
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL