Ralph Keitel

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Algolsheim, FR

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Patents Grantslast 30 patents

Information Patent Grant
Hot runner system
- Patent number 9,452,557
- Issue date Sep 27, 2016
- Otto Manner Innovation GmbH
- Ralph Keitel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Mold closing unit
- Patent number 7,004,746
- Issue date Feb 28, 2006
- Netstal-Maschinen AG
- Robert Weinmann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Mold closing unit
- Patent number 6,796,783
- Issue date Sep 28, 2004
- Netsal Maschinen AG
- Robert Weinmann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HOT CHANNEL SYSTEM
- Publication number 20160059459
- Publication date Mar 3, 2016
- OTTO MÄNNER INNOVATION GMBH
- Ralph Keitel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
HOT RUNNER SYSTEM
- Publication number 20150014887
- Publication date Jan 15, 2015
- OTTO MÄNNER INNOVATION GMBH
- Ralph Keitel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Mold closing unit
- Publication number 20040219258
- Publication date Nov 4, 2004
- Netstal-Machinen AG
- Robert Weinmann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL