Inventor
WILLEMS GERT
BE10 patents
⚠️ This page may combine multiple inventors who share the name “WILLEMS GERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DONALDSON CO INC
7 patentsUS10434454B2Oct 8, 2019
Filter cartridge
DONALDSON CO INC3 citations72
US11014026B2May 25, 2021
Spin-on fluid treatment device and methods
DONALDSON CO INC3 citations71
US10315139B2Jun 11, 2019
Fuel filter assembly, filter element and method for draining water from a fuel filter assembly
DONALDSON CO INC2 citations70
US11839844B2Dec 12, 2023
Filtration devices and associated filter element
DONALDSON CO INC2 citations64
US11235274B2Feb 1, 2022
Filter systems; components; features; and, methods of assembly and use
DONALDSON CO INC1 citations62
US12161959B2Dec 10, 2024
Spin-on fluid treatment device and methods
DONALDSON CO INC0 citations60
US12434178B2Oct 7, 2025
Filtration devices and associated filter element
DONALDSON CO INC0 citations54