Inventor
KUHN JOHN DAVID
US12 patents
⚠️ This page may combine multiple inventors who share the name “KUHN JOHN DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DONALDSON CO INC
8 patentsUS7393375B2Jul 1, 2008
Filter element having sealing members and methods
DONALDSON CO INC72 citations99
US6997968B2Feb 14, 2006
Filter element having sealing members and methods
DONALDSON CO INC110 citations99
US6878190B1Apr 12, 2005
Filter element having sealing members and methods
DONALDSON CO INC116 citations99
US6610126B2Aug 26, 2003
Filter element having sealing members and methods
DONALDSON CO INC350 citations99
USD464129SOct 8, 2002
Filter element with pinched seal
DONALDSON CO INC68 citations96
US7976601B2Jul 12, 2011
Filter element having sealing members and methods
DONALDSON CO INC16 citations92
US7691166B2Apr 6, 2010
Filter element having sealing members and methods
DONALDSON CO INC16 citations92
US9346004B2May 24, 2016
Filter element having sealing members and methods
DONALDSON CO INC3 citations84