Inventor
LAVALLEE GREGORY L
US12 patents
⚠️ This page may combine multiple inventors who share the name “LAVALLEE GREGORY L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DONALDSON CO INC
11 patentsUS9795906B2Oct 24, 2017
Filter medium and breather filter structure
DONALDSON CO INC13 citations92
US11504663B2Nov 22, 2022
Filter medium and breather filter structure
DONALDSON CO INC4 citations83
USRE49097EJun 7, 2022
Filter medium and structure
DONALDSON CO INC4 citations83
US10610813B2Apr 7, 2020
Filter medium and breather filter structure
DONALDSON CO INC7 citations83
USRE47737ENov 26, 2019
Filter medium and structure
DONALDSON CO INC4 citations83
US12172111B2Dec 24, 2024
Filter medium and breather filter structure
DONALDSON CO INC0 citations62
USRE50226EDec 3, 2024
Filter medium and structure
DONALDSON CO INC0 citations62
US11247161B2Feb 15, 2022
Support structure for pleated filter media and methods
DONALDSON CO INC0 citations61
US10413854B2Sep 17, 2019
Support structure for pleated filter media and methods
DONALDSON CO INC0 citations51
US10213711B2Feb 26, 2019
Filter assembly for removing high molecular weight hydrocarbons from liquified propane gas
DONALDSON CO INC0 citations51
US9839870B2Dec 12, 2017
Filter for humidity control, typically for control of humidity in a bulk liquid tank
DONALDSON CO INC0 citations41