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Juergen Adolph
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Stockstadt, DE
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last 30 patents
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Patent Grant
Layer for use in a HEPA filter element
Patent number
8,709,139
Issue date
Apr 29, 2014
Carl Freudenberg KG
Klauss Veeser
B32 - LAYERED PRODUCTS
Patents Applications
last 30 patents
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Patent Application
MOBILE PURIFICATION DEVICE AND METHOD FOR PURIFYING INDOOR AIR AND/...
Publication number
20170128870
Publication date
May 11, 2017
Carl Freudenberg KG
Thorsten Schmitt
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
TONER DUST FILTER
Publication number
20100166451
Publication date
Jul 1, 2010
Carl Freudenberg KG
Harald Von Schischka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LAYER FOR USE IN A HEPA FILTER ELEMENT
Publication number
20100101199
Publication date
Apr 29, 2010
Carl Freudenberg KG
Klauss Veeser
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS