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Jacob Hendrik De Greef
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Waardenburg, NL
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Patents Grants
last 30 patents
Information
Patent Grant
Holder, device and method for sorting and/or transporting products
Patent number
9,045,290
Issue date
Jun 2, 2015
De Greef's Wagen-, Carrosserie-en Machinebouw B.V.
Jacob Hendrik De Greef
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
Apparatus and method for channelled transport of fruits using a flu...
Patent number
8,109,698
Issue date
Feb 7, 2012
De Greef's Wagen-, Carrosserie-En Machinebouw B.V.
Jacob Hendrik De Greef
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Guiding, distributing and filling device, and method for use thereof
Patent number
7,980,382
Issue date
Jul 19, 2011
De Greef's Wagen-, Carrosserie-en Machinebouw B.V.
Jacob Hendrik De Greef
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Device for classifying products
Patent number
7,622,691
Issue date
Nov 24, 2009
De Greef's Wagen-, Carrosserie-en Machinebouw B.V.
Jacob Hendrik De Greef
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
Method and device for determining the hardness/elasticity and/or ot...
Patent number
6,553,814
Issue date
Apr 29, 2003
De Greef's Wagen-carrosserle-en Machinebouw B.V.
Jacob Hendrik de Greef
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method and apparatus for packaging agricultural and horticultural p...
Patent number
5,737,901
Issue date
Apr 14, 1998
de Greef's Wagen-, Carrosserie-en Machinebouw, B.V.
Jacob Hendrik De Greef
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method and apparatus for handling agricultural or horticultural pro...
Patent number
5,704,733
Issue date
Jan 6, 1998
De Greef's Wagen-, Carrosserie- en Machinebouw B.V.
Jacob Hendrik de Greef
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Patents Applications
last 30 patents
Information
Patent Application
Holder, Device and Method for Sorting and/or Transporting Products
Publication number
20120234653
Publication date
Sep 20, 2012
DE GREEFS WAGEN-CARROSSERIE-EN MACHINEUW B.V.
Jacob Hendrik De Greef
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Application
Apparatus and Method for Channelled Transport of Fruits Using a Flu...
Publication number
20090285642
Publication date
Nov 19, 2009
DE GREEF'S WAGEN-, CARROSSERIE-EN MACHINEBOUW B.V.
Jacob Hendrik De Greef
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Device for classifying products
Publication number
20080169225
Publication date
Jul 17, 2008
Jacob Hendrik De Greef
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Application
Guiding, Distributing and Filling Device, and Method for Use Thereof
Publication number
20080066429
Publication date
Mar 20, 2008
De Greef''s Wagen-, Wagen, Carrosserie-en Machineb
Jacob Hendrik De Greef
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Method and device for determining the hardness/elasticity and/or ot...
Publication number
20020014112
Publication date
Feb 7, 2002
Jacob Hendrik de Greef
G01 - MEASURING TESTING