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Lothar Popp
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Muenchberg, DE
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last 30 patents
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Patent Grant
Synthetic, duolayer, filter element
Patent number
7,326,272
Issue date
Feb 5, 2008
Sandler AG
Ulrich Hornfeck
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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last 30 patents
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Patent Application
Filter Medium for Fluid Filtration, a Method for Manufacturing a Fi...
Publication number
20220047976
Publication date
Feb 17, 2022
SANDLER AG
Udaya Kumar Rao
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
Synthetic, duolayer, filter element
Publication number
20050011173
Publication date
Jan 20, 2005
SANDLER AG
Ulrich Hornfeck
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL