Inventor
KALIS MATTHEW A
US7 patents
⚠️ This page may combine multiple inventors who share the name “KALIS MATTHEW A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DONALDSON CO INC
4 patentsUS11660558B2May 30, 2023
Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
DONALDSON CO INC9 citations84
US8741018B2Jun 3, 2014
Filter cartridge with centerboard, dust collectors, and methods
DONALDSON CO INC9 citations82
US8361182B2Jan 29, 2013
Filter cartridge with centerboard, dust collectors, and methods
DONALDSON CO INC5 citations82
US9415336B2Aug 16, 2016
Filter cartridge with centerboard, dust collectors, and methods
DONALDSON CO INC0 citations50