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Patents Grants
last 30 patents
Information
Patent Grant
Loading device and method for loading storage and transport contain...
Patent number
11,905,051
Issue date
Feb 20, 2024
Alpha-Werke Alwin Lehner GmbH & Co KG
Jürgen Riedmann
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Preform for producing plastic containers in a two-stage stretch blo...
Patent number
8,617,676
Issue date
Dec 31, 2013
Alpha Werke Alwin Lehner GmbH & Co., KG
Robert Siegl
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Security rotating closure for a multi-compartment bottle including...
Patent number
8,123,057
Issue date
Feb 28, 2012
Alpha-Werke Alwin Lehner GmbH & Co KG
Johann Künz
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
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Patent Application
METHOD FOR PRODUCING A FOAMED GRANULATE AND USE THEREOF
Publication number
20210269613
Publication date
Sep 2, 2021
Alpha Werke Alwin Lehner GmbH & Co. KG
Robert Siegl
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
STRETCH-BLOWN PLASTIC CONTAINER WITH A HANDLE REGION MADE INTEGRAL...
Publication number
20190092512
Publication date
Mar 28, 2019
Alpha Werke Alwin Lehner GmbH & Co. KG
Adem DEMIR
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Process and Extrusion Blow-Moulding Machine for Producing Plastic C...
Publication number
20080128959
Publication date
Jun 5, 2008
Alpha Werke Alwin Lehner GmbH & Co. KG
Johann Kunz
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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last 30 trademarks