Inventor
GUSTAFSON MICHAEL JON
US4 patents
Patents
4 patentsUS6322697B1Nov 27, 2001
Oil filter assembly
DONALDSON CO INC72 citations94
US7311747B2Dec 25, 2007
Filter assembly with pleated media V-packs, and methods
DONALDSON CO INC58 citations91
US7886610B2Feb 15, 2011
Differential pressure gauge for filter
DONALDSON CO INC14 citations82
US7225680B2Jun 5, 2007
Differential pressure gauge for filter
DONALDSON CO INC11 citations79