Assignee
HUBBARD CHRISTOPHER M
3 granted patents·29 citations·filing 2009–2011
Top patents by PatentIndex Score
3 records- 0187US9943787B2Method of filtering a liquid with a filter assembly having a primary and a secondary filterHUBBARD CHRISTOPHER M·Filed 2011·Granted Apr 17, 2018·7 cites·10 claims
- 0286US8187458B2Oil filterHUBBARD CHRISTOPHER M·Filed 2009·Granted May 29, 2012·11 cites·10 claims
- 0358USD600776SOil filterHUBBARD CHRISTOPHER M·Filed 2009·Granted Sep 22, 2009·11 cites·1 claims
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