Harald Hepke

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Hannover, DE

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Patents Grantslast 30 patents

Information Patent Grant
Hose extrusion head and method for producing a hose
- Patent number 10,639,838
- Issue date May 5, 2020
- KraussMaffei Berstorff GmbH
- Frank Reineke
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Multiple extrusion press head
- Patent number 10,513,072
- Issue date Dec 24, 2019
- KraussMaffei Berstorff GmbH
- Klaus Hahn
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Cutting machine with rotating cutting blade
- Patent number 6,732,620
- Issue date May 11, 2004
- Berstorff GmbH
- Joachim Brodmann
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Gear extruder having gas vent ports
- Patent number 6,531,079
- Issue date Mar 11, 2003
- Hermann Berstorff Maschinenbau GmbH
- Harald Hepke
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Gear extruder having gas vent ports
- Patent number 6,361,200
- Issue date Mar 26, 2002
- Hermann Berstorff Maschinenbau GmbH
- Harald Hepke
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Gear extruder having gas vent ports
- Patent number 6,158,883
- Issue date Dec 12, 2000
- Hermann Berstorff Maschinenbau GmbH
- Harald Hepke
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Method for operating an extrusion system and extrusion system
- Publication number 20200409333
- Publication date Dec 31, 2020
- KRAUSSMAFFEI EXTRUSION GMBH
- Harald Hepke
- B30 - PRESSES
Information Patent Application
METHOD FOR OPERATING AN EXTRUDER, AND EXTRUDER
- Publication number 20200361131
- Publication date Nov 19, 2020
- KRAUSSMAFFEI EXTRUSION GMBH
- Harald Hepke
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MULTIPLE EXTRUSION PRESS HEAD
- Publication number 20170217072
- Publication date Aug 3, 2017
- KraussMaffei Berstorff GmbH
- KLAUS HAHN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
HOSE EXTRUSION HEAD AND METHOD FOR PRODUCING A HOSE
- Publication number 20160361857
- Publication date Dec 15, 2016
- KraussMaffei Berstorff GMBH
- Frank Reineke
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Gear extruder having gas vent ports
- Publication number 20020071337
- Publication date Jun 13, 2002
- HERMANN BERSTORFF MASCHINENBAU GMBH
- Harald Hepke
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL