Dieter Schimmel

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Roth, DE

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Patents Grantslast 30 patents

Information Patent Grant
Backflow prevention device
- Patent number 6,857,867
- Issue date Feb 22, 2005
- Demag Ergotech GmbH
- Dieter Schimmel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Plastifying unit in injection-moulding machines with a nonreturn valve
- Patent number 6,554,603
- Issue date Apr 29, 2003
- Demag Ergotech GmbH
- Helmut Schreiner
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for applying afterpressure on injection molding compounds
- Patent number 5,494,632
- Issue date Feb 27, 1996
- Mannesmann Aktiengesellschaft
- Arnaldo Glaser
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Backflow prevention device
- Publication number 20040013763
- Publication date Jan 22, 2004
- DEMAG ERGOTECH GMBH
- Dieter Schimmel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL