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Inventor

HUBBARD CHRISTOPHER M

US10 patents
⚠️ This page may combine multiple inventors who share the name “HUBBARD CHRISTOPHER M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HUBB FILTERS INC

5 patents
US9987575B2Jun 5, 2018

Filter and method for filtering a liquid

HUBB FILTERS INC5 citations81
US11745123B2Sep 5, 2023

Filter and method for filtering a liquid

HUBB FILTERS INC1 citations70
US11135533B2Oct 5, 2021

Oil filter

HUBB FILTERS INC1 citations70
US11058974B2Jul 13, 2021

Filter and method for filtering a liquid

HUBB FILTERS INC1 citations70
US10617980B2Apr 14, 2020

Oil filter

HUBB FILTERS INC2 citations70

HUBBARD CHRISTOPHER M

3 patents
US8187458B2May 29, 2012

Oil filter

HUBBARD CHRISTOPHER M11 citations89
US9943787B2Apr 17, 2018

Method of filtering a liquid with a filter assembly having a primary and a secondary filter

HUBBARD CHRISTOPHER M7 citations81
USD600776SSep 22, 2009

Oil filter

HUBBARD CHRISTOPHER M11 citations81

37DEGREE FILTERS INC

2 patents
US9339746B2May 17, 2016

Method for filtering a liquid

37DEGREE FILTERS INC7 citations80
US9833864B2Dec 5, 2017

Method of exchanging a filter assembly

37DEGREE FILTERS INC1 citations46