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Gerhard Breith
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Pirmasens, DE
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last 30 patents
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Patent Grant
Filter device
Patent number
7,713,412
Issue date
May 11, 2010
Fresenius Medical Care Deutschland GmnH
Klaus Heilmann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Filter module having a closure element
Patent number
6,858,137
Issue date
Feb 22, 2005
Fresenius Medical Care Deutschland GmbH
Uwe Hahmann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent number
6,641,731
Issue date
Nov 4, 2003
Fresenius Medical Care Deutschland
Klaus Heilmann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Closure element
Patent number
6,419,825
Issue date
Jul 16, 2002
Fresenius Medical Care Deutschland GmbH
Uwe Hahmann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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last 30 patents
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FILTER DEVICE
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20080230467
Publication date
Sep 25, 2008
Klaus HEILMANN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Filter device
Publication number
20040089598
Publication date
May 13, 2004
Klaus Heilmann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Closure element
Publication number
20020104791
Publication date
Aug 8, 2002
Uwe Hahmann
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL