Inventor
CAESAR THOMAS
DE7 patents
Patents
7 patentsUS7507271B2Mar 24, 2009
Cartridge filter for purifying gas
FREUDENBERG CARL KG8 citations81
US7419524B2Sep 2, 2008
Filter system
FREUDENBERG CARL KG7 citations71
US7135052B2Nov 14, 2006
Cassette filter
FREUDENBERG CARL KG7 citations65
US9623355B2Apr 18, 2017
Filter element with filter pockets
FREUDENBERG CARL KG5 citations61
US7288130B2Oct 30, 2007
Cassette filter
FREUDENBERG CARL KG1 citations49
US10189701B2Jan 29, 2019
Sensor, filter element comprising a sensor and use of said type of filter element
FREUDENBERG CARL KG0 citations44
US9863829B2Jan 9, 2018
Sensor
FREUDENBERG CARL KG0 citations44