Inventor
LUNDGREN THOMAS JOHN
US18 patents
⚠️ This page may combine multiple inventors who share the name “LUNDGREN THOMAS JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DONALDSON CO INC
12 patentsUS7655074B2Feb 2, 2010
Filter arrangements; side-entry housings; and methods
DONALDSON CO INC154 citations98
US7396375B2Jul 8, 2008
Air filter having fluted filter media
DONALDSON CO INC237 citations98
US7981183B2Jul 19, 2011
Filter arrangements; side-entry housings; and methods
DONALDSON CO INC108 citations97
USD460169SJul 9, 2002
Filter element having an inlet grid
DONALDSON CO INC90 citations97
US7635403B2Dec 22, 2009
Air filter having fluted filter media
DONALDSON CO INC28 citations96
US8002869B2Aug 23, 2011
Air filter having fluted filter media
DONALDSON CO INC33 citations93
US9162172B2Oct 20, 2015
Air filter having fluted filter media
DONALDSON CO INC20 citations92
US9782713B2Oct 10, 2017
Air filter having fluted filter media
DONALDSON CO INC6 citations84
USD601238SSep 29, 2009
Filter cartridge
DONALDSON CO INC16 citations81
US11185810B2Nov 30, 2021
Air filter having fluted filter media
DONALDSON CO INC1 citations73
US10556202B2Feb 11, 2020
Air filter having fluted filter media
DONALDSON CO INC2 citations73
US9737839B2Aug 22, 2017
Aerosol separator assembly; components; and, methods
DONALDSON CO INC5 citations68