Leopold Hackl

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for saving energy in extrusion
- Patent number 9,044,893
- Issue date Jun 2, 2015
- Battenfeld-Cincinnati Austria GmbH
- Leopold Hackl
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Device for cooling plastic profiles
- Patent number 8,702,410
- Issue date Apr 22, 2014
- Battenfeld-Cincinnati Austria GmbH
- Leopold Hackl
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Device and method for cooling an extruded plastic profile
- Patent number 8,523,552
- Issue date Sep 3, 2013
- Battenfeld-Cincinnati Austria GmbH
- Leopold Hackl
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Rope guiding device with pivotal guide roller for rope winches
- Patent number 5,927,693
- Issue date Jul 27, 1999
- Leopold Hackl
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
Device and Method for Cooling Plastic Profiles
- Publication number 20120013034
- Publication date Jan 19, 2012
- battenfeld-cincinnati Austria GmbH
- Leopold Hackl
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Device And Method For Extruding Plastic Profiles In An Energy Effic...
- Publication number 20110285051
- Publication date Nov 24, 2011
- Leopold Hackl
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method and Device for Saving Energy in Extrusion
- Publication number 20110187019
- Publication date Aug 4, 2011
- CINCINNATI EXTRUSION GMBH
- Leopold Hackl
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Device and Method for Cooling an Extruded Plastic Profile
- Publication number 20100301526
- Publication date Dec 2, 2010
- Leopold Hackl
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL