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Rainer FISCHER
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Neuss, DE
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Patents Grants
last 30 patents
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Patent Grant
Functional footwear unit
Patent number
11,986,057
Issue date
May 21, 2024
Blucher GmbH
Brigitte Baggen
A43 - FOOTWEAR
Information
Patent Grant
Air-permeable sheet filter material, methods for the production and...
Patent number
11,607,668
Issue date
Mar 21, 2023
BLUCHER GMBH
Bertram Böhringer
B32 - LAYERED PRODUCTS
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Patent Grant
Functional footwear unit
Patent number
11,246,371
Issue date
Feb 15, 2022
Brigitte Baggen
A43 - FOOTWEAR
Patents Applications
last 30 patents
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Patent Application
Air-Permeable Sheet Filter Material, Methods for the Production and...
Publication number
20210106976
Publication date
Apr 15, 2021
BLUCHER GMBH
Bertram BÖHRINGER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL