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Manfred Konig
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Attendorn, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing a wall connector
Patent number
8,826,714
Issue date
Sep 9, 2014
FFG Werke GmbH
Walter Bauer
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method and device for manufacturing pipe connectors
Patent number
8,356,507
Issue date
Jan 22, 2013
Witzig & Frank GmbH
Walter Bauer
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Fitting and method for manufacturing a fitting
Patent number
7,658,419
Issue date
Feb 9, 2010
Viega GmbH & Co. KG
Walter Viegener
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Fitting and method for manufacturing a fitting
Patent number
7,587,924
Issue date
Sep 15, 2009
Viega GmbH & Co., KG
Walter Viegener
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Flange connection for pipes
Patent number
7,481,462
Issue date
Jan 27, 2009
Viega GmbH & Co. KG
Ulrich Arning
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
Method for manufacturing a wall connector
Publication number
20110089682
Publication date
Apr 21, 2011
Walter Bauer
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Method and device for manufacturing pipe connectors
Publication number
20080302164
Publication date
Dec 11, 2008
Witzig & Frank GmbH
Walter Bauer
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Fitting And Method For Manufacturing A Fitting
Publication number
20080272593
Publication date
Nov 6, 2008
Viega BmbH & Co., KG
Walter Viegener
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Fitting and method for manufacturing a fitting
Publication number
20080012302
Publication date
Jan 17, 2008
Viega GmbH & Co. KG
Walter Viegener
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
COMPOSITE TUBE WITH A DEFORMABLE LINING
Publication number
20080003389
Publication date
Jan 3, 2008
Viega GmbH & Co. KG
Nils HOFFMANN
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Flange connection for pipes
Publication number
20060170208
Publication date
Aug 3, 2006
Viega GmbH & Co. KG
Ulrich Arning
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...