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Jurgen Umminger
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Lauda-Konigshofen, DE
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last 30 patents
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Patent number
7,993,427
Issue date
Aug 9, 2011
Johns Manville
Christian Hassmann
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Laminates including two or more layers of organic synthetic filamen...
Patent number
7,351,673
Issue date
Apr 1, 2008
Johns Manville
Werner Groh
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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last 30 patents
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HIGHLY EFFICIENT FILTER MEDIUM
Publication number
20190329169
Publication date
Oct 31, 2019
JOHNS MANVILLE
Jürgen Umminger
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Publication number
20110253645
Publication date
Oct 20, 2011
Christian Hassmann
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Publication number
20080302072
Publication date
Dec 11, 2008
Christian Hassmann
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL