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Lokeren, BE
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Patents Grants
last 30 patents
Information
Patent Grant
Reinforced sandwich structure
Patent number
9,156,207
Issue date
Oct 13, 2015
Groep Stevens International
Jan Verhaeghe
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Composite trailer
Patent number
8,448,989
Issue date
May 28, 2013
Groep Stevens International
Jan Verhaeghe
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Support panel structure
Patent number
8,263,217
Issue date
Sep 11, 2012
Groep Stevens International
Jan Verhaeghe
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Reinforced sandwich structure
Patent number
8,034,428
Issue date
Oct 11, 2011
Groep Stevens International
Jan Verhaeghe
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Support panel structure
Patent number
7,905,072
Issue date
Mar 15, 2011
Groep Stevens International
Jan Verhaeghe
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Conveyor slat of a fiber reinforced thermoplastic material
Patent number
6,805,233
Issue date
Oct 19, 2004
Groep Stevens International
Jan Verhaeghe
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Information
Patent Application
COMPOSITE SANDWICH STRUCTURE AND METHOD FOR PRODUCING SUCH STRUCTURE
Publication number
20150128836
Publication date
May 14, 2015
GROEP STEVENS INTERNATIONAL
Jan Verhaeghe
B32 - LAYERED PRODUCTS
Information
Patent Application
COMPOSITE SANDWICH STRUCTURE AND METHOD FOR PRODUCING SUCH STRUCTURE
Publication number
20150107754
Publication date
Apr 23, 2015
GROEP STEVENS INTERNATIONAL
Jan Verhaeghe
B32 - LAYERED PRODUCTS
Information
Patent Application
METHOD FOR PRODUCING A COMPOSITE PANEL AND COMPOSITE PANEL
Publication number
20130295347
Publication date
Nov 7, 2013
GROEP STEVENS INTERNATIONAL
Jan Verhaeghe
B32 - LAYERED PRODUCTS
Information
Patent Application
REINFORCED SANDWICH STRUCTURE
Publication number
20120028023
Publication date
Feb 2, 2012
GROEP STEVENS INTERNATIONAL
JAN VERHAEGHE
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
SUPPORT PANEL STRUCTURE
Publication number
20090212533
Publication date
Aug 27, 2009
GROEP STEVENS INTERNATIONAL
Jan Verhaeghe
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
REINFORCED SANDWICH STRUCTURE
Publication number
20070090162
Publication date
Apr 26, 2007
GROEP STEVENS INTERNATIONAL
JAN VERHAEGHE
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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