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Hagen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Process and device for cleaning an inkjet printing head
Patent number
7,165,825
Issue date
Jan 23, 2007
Artech GmbH Design + Production in Plastic
Helmut Michele
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Configuration for forming a ventilation aperture
Patent number
6,789,885
Issue date
Sep 14, 2004
ARTECH GmbH design + production in plastic
Helmut Michele
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Pierceable sealing element and ink reservoir with pierceable sealin...
Patent number
6,692,118
Issue date
Feb 17, 2004
Artech GmbH design + production in plastic
Helmut Michele
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink composition, ink printing process and ink printing means
Patent number
6,565,203
Issue date
May 20, 2003
Artech GmbH design + production in plastic
Helmut Michele
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Ink cartridge for an inkjet printing system
Patent number
6,435,674
Issue date
Aug 20, 2002
Artech GmbH Design + Production in Plastic
Helmut Michele
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink reservoir
Patent number
6,394,592
Issue date
May 28, 2002
Artech GmbH design + production in plastic
Helmut Michele
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink supply tank for an inkjet print head
Patent number
6,386,693
Issue date
May 14, 2002
Artech GmbH design and production in plastic
Helmut Michele
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Procedure for manufacturing an ink cartridge for an inkjet printer
Patent number
6,354,699
Issue date
Mar 12, 2002
Artech GmbH design + production in plastic
Helmut Michele
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
Process and device for cleaning an inkjet printing head
Publication number
20040155919
Publication date
Aug 12, 2004
Helmut Michele
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Ink composition, ink printing process and ink printing means
Publication number
20020111396
Publication date
Aug 15, 2002
Helmut Michele
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
"Pierceable sealing element and ink reservoir with pierceable seali...
Publication number
20020084596
Publication date
Jul 4, 2002
Helmut Michele
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS