Inventor

STAMEY JR WILLIE L

US31 patents

⚠️ This page may combine multiple inventors who share the name “STAMEY JR WILLIE L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MANN HUMMEL FILTRATION TECH US LLC

11 patents

US11623168B2Apr 11, 2023

Filter element

MANN HUMMEL FILTRATION TECH US LLC2 citations73

US10920724B2Feb 16, 2021

Filter assembly

MANN HUMMEL FILTRATION TECH US LLC2 citations68

US12364937B2Jul 22, 2025

Filter element

MANN HUMMEL FILTRATION TECH US LLC0 citations62

US11806652B2Nov 7, 2023

End cap for a filter element

MANN HUMMEL FILTRATION TECH US LLC0 citations62

US11927163B2Mar 12, 2024

Filter element with air-bleed conduit

MANN HUMMEL FILTRATION TECH US LLC0 citations61

US11759735B2Sep 19, 2023

Filter element with air-bleed conduit

MANN HUMMEL FILTRATION TECH US LLC0 citations61

US11617973B2Apr 4, 2023

Filter element

MANN HUMMEL FILTRATION TECH US LLC0 citations61

US11927162B2Mar 12, 2024

Filter assembly

MANN HUMMEL FILTRATION TECH US LLC0 citations57

US12036494B2Jul 16, 2024

Filter assembly

MANN HUMMEL FILTRATION TECH US LLC0 citations55

US11752458B2Sep 12, 2023

Filter assembly

MANN HUMMEL FILTRATION TECH US LLC0 citations55

US11161068B2Nov 2, 2021

Filter assembly

MANN HUMMEL FILTRATION TECH US LLC0 citations55

WIX FILTRATION CORP LLC

10 patents

US7531090B1May 12, 2009

Fluid filter element

WIX FILTRATION CORP LLC42 citations95

US10807026B2Oct 20, 2020

Filter element with air-bleed conduit

WIX FILTRATION CORP LLC15 citations93

US7682507B2Mar 23, 2010

Fluid filter element

WIX FILTRATION CORP LLC15 citations92

US7543711B1Jun 9, 2009

Fluid filter element

WIX FILTRATION CORP LLC24 citations92

US7335300B1Feb 26, 2008

Fluid filter element

WIX FILTRATION CORP LLC25 citations92

US11035330B2Jun 15, 2021

Filter element with air-bleed conduit

WIX FILTRATION CORP LLC4 citations72

US10625184B2Apr 21, 2020

Coalescing filter element

WIX FILTRATION CORP LLC3 citations72

US9468870B2Oct 18, 2016

Fluid filter element

WIX FILTRATION CORP LLC1 citations62

USRE40051EFeb 12, 2008

One-piece self-venting drain valve

WIX FILTRATION CORP LLC2 citations62

US9987574B2Jun 5, 2018

Endcap bypass plug, endcap assembly and filter assembly

WIX FILTRATION CORP LLC0 citations52

STAMEY JR WILLIE L

4 patents

US8127934B2Mar 6, 2012

Fluid filter element

STAMEY JR WILLIE L7 citations83

US8603334B2Dec 10, 2013

Fluid filter element

STAMEY JR WILLIE L4 citations61

US8092690B2Jan 10, 2012

Fluid filter element

STAMEY JR WILLIE L2 citations61

US10898835B2Jan 26, 2021

Filter element

STAMEY JR WILLIE L0 citations60

DANA CORP

3 patents

US6565746B1May 20, 2003

One-piece self-venting drain valve

DANA CORP44 citations92

US6270660B1Aug 7, 2001

Flow inverter for filters

DANA CORP21 citations92

US6423225B2Jul 23, 2002

Liquid filter with centrifugal separator

DANA CORP22 citations91

WIX FILTRATION CORP

1 patent

US7083514B1Aug 1, 2006

Air-filtration system for vehicle operator

WIX FILTRATION CORP16 citations79

ROLL MARK A

1 patent

US8800782B2Aug 12, 2014

Filter element

ROLL MARK A3 citations56

MANN HUMMEL FILTRATION TECH GROUP INC

1 patent

US10046254B2Aug 14, 2018

Endcap bypass plug, endcap assembly and filter assembly

MANN HUMMEL FILTRATION TECH GROUP INC0 citations51