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Klaus Specht
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Darmstadt, DE
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Patents Grants
last 30 patents
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Patent Grant
Opening device and method for manufacturing the same, and a packagi...
Patent number
8,616,400
Issue date
Dec 31, 2013
Tetra Laval Holdings & Finance S.A.
Leo Persson
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Device for transverse sealing
Patent number
8,201,606
Issue date
Jun 19, 2012
Tetra Laval Holdings & Finance S.A.
Klaus Specht
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Device for gluing together two webs of packaging material
Patent number
7,331,368
Issue date
Feb 19, 2008
Tetra Laval Holdings & Finance S.A.
Matthias Gajewski
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
OPENING DEVICE AND METHOD FOR MANUFACTURING THE SAME, AND A PACKAGI...
Publication number
20120270012
Publication date
Oct 25, 2012
Tetra Laval Holdings & Finance S.A.
Leo Persson
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Device and method for transverse sealing
Publication number
20090049805
Publication date
Feb 26, 2009
Tetra Laval Holdings & Finance S.A.
Klaus Specht
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Device for gluing together two webs of packaging material
Publication number
20050167053
Publication date
Aug 4, 2005
Matthias Gajewski
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL