Leopold Weiermayer

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Patents Grantslast 30 patents

Information Patent Grant
WPC extrusion profile and apparatus and method for manufacturing th...
- Patent number 11,673,308
- Issue date Jun 13, 2023
- GREINER EXTRUSION GROUP GMBH
- Leopold Weiermayer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Calibration device, calibration method and method for manufacturing...
- Patent number 10,500,779
- Issue date Dec 10, 2019
- GREINER TOOL.TEC GMBH
- Bernhard Fischer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Extrusion device and method for influencing wall thicknesses of an...
- Patent number 9,636,861
- Issue date May 2, 2017
- GREINER TOOL.TEC GMBH
- Erwin Krumböck
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
WPC EXTRUSION PROFILE AND APPARATUS AND METHOD FOR MANUFACTURING TH...
- Publication number 20210046688
- Publication date Feb 18, 2021
- GREINER EXTRUSION GROUP GMBH
- Leopold WEIERMAYER
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
CALIBRATION DEVICE, CALIBRATION METHOD AND METHOD FOR MANUFACTURING...
- Publication number 20160107364
- Publication date Apr 21, 2016
- GREINER TOOL.TECH GMBH
- Bernhard FISCHER
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
EXTRUSION DEVICE AND METHOD FOR INFLUENCING WALL THICKNESSES OF AN...
- Publication number 20140035189
- Publication date Feb 6, 2014
- GREINER TOOL.TEC GMBH
- Erwin Krumböck
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL