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Marcus WEGMANN
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Ostbevern, DE
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Patents Grants
last 30 patents
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Patent Grant
Filter insert of a fuel filter, filter insert, and fuel filter
Patent number
11,130,079
Issue date
Sep 28, 2021
HENGST SE
Sieghard Pietschner
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
MICROPLASTIC FILTER FOR A WASHING MACHINE
Publication number
20240229338
Publication date
Jul 11, 2024
HENGST SE
Andreas Stephan
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Patent Application
MICROPLASTIC FILTER FOR A WASHING MACHINE
Publication number
20240133111
Publication date
Apr 25, 2024
HENGST SE
Andreas Stephan
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
FILTER MATERIAL FOR A FILTER INSERT OF A FUEL FILTER, FILTER INSERT...
Publication number
20190105587
Publication date
Apr 11, 2019
HENGST SE
Sieghard PIETSCHNER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL