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Herbert Sybrant Van De Velde Keyser
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Lochristi, BE
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Patents Grants
last 30 patents
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Patent Grant
Process and apparatus for the relaxation of interlayer sheet
Patent number
6,881,362
Issue date
Apr 19, 2005
N.V. Solutia Europe S.A.
Herbert Sybrant Van De Velde Keyser
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Automatic cutting and stacking device for shaped blanks and method...
Patent number
6,868,762
Issue date
Mar 22, 2005
Solutia Europe S.A./N.V.
Herbert Sybrant Van De Velde Keyser
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Propulsion system for contoured film and method of use
Patent number
6,432,338
Issue date
Aug 13, 2002
Solutia Europe S.A./N.V.
Herbert Sybrant van de Velde Keyser
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Apparatus for forming cut arcuate blanks
Patent number
5,762,979
Issue date
Jun 9, 1998
Monsanto Europe S.A.
Herbert Sybrant van de Velde Keyser
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process of making cut, shaped blanks
Patent number
5,648,034
Issue date
Jul 15, 1997
Monsanto Company
Herbert Sybrant van de Velde Keyser
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Process and apparatus for the relaxation of interlayer sheet
Publication number
20030030164
Publication date
Feb 13, 2003
Herbert Sybrant Van De Velde Keyser
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL