Inventor

WALL JERE JAMES

US52 patents

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

K&N ENG INC

37 patents

USD767112SSep 20, 2016

Vent breather

K&N ENG INC14 citations93

US10661215B2May 26, 2020

Cone air filter

K&N ENG INC8 citations84

US10632411B2Apr 28, 2020

HVAC home air filter

K&N ENG INC10 citations84

US10512872B2Dec 24, 2019

HVAC home air filter

K&N ENG INC8 citations84

US10434466B2Oct 8, 2019

HVAC system air filter

K&N ENG INC10 citations84

US9701178B2Jul 11, 2017

Cabin air filter

K&N ENG INC14 citations84

US11872511B2Jan 16, 2024

Flangeless air filter

K&N ENG INC1 citations73

US11826687B2Nov 28, 2023

Cone air filter

K&N ENG INC1 citations73

US11478739B2Oct 25, 2022

Flangeless air filter

K&N ENG INC4 citations73

US11351495B2Jun 7, 2022

HVAC home air filter

K&N ENG INC2 citations73

US11344832B2May 31, 2022

Air filter

K&N ENG INC3 citations73

US11241647B2Feb 8, 2022

HVAC home air filter

K&N ENG INC2 citations73

US11179664B2Nov 23, 2021

Cone air filter

K&N ENG INC4 citations73

USD902370SNov 17, 2020

Inverted dome filter

K&N ENG INC3 citations73

USD902371SNov 17, 2020

Air intake kit filter

K&N ENG INC4 citations73

US10493392B2Dec 3, 2019

Air filter

K&N ENG INC2 citations73

US10456727B2Oct 29, 2019

Reusable air filter system and method

K&N ENG INC3 citations73

USD835767SDec 11, 2018

Space optimizing air filter

K&N ENG INC5 citations73

US10010823B2Jul 3, 2018

Air filter

K&N ENG INC2 citations73

USD792570SJul 18, 2017

Vent breather

K&N ENG INC4 citations73

US11401895B2Aug 2, 2022

Filter oil formulation

K&N ENG INC3 citations70

USD1118877SMar 17, 2026

Multi-panel air filter

K&N ENG INC0 citations63

USD1108598SJan 6, 2026

Multi-panel air filter

K&N ENG INC0 citations63

US12503991B2Dec 23, 2025

Filter oil formulation

K&N ENG INC0 citations63

US12268988B2Apr 8, 2025

HVAC system air filter

K&N ENG INC0 citations63

US12128341B2Oct 29, 2024

Compound air filter and method of removal of contaminants

K&N ENG INC0 citations63

US11992798B2May 28, 2024

HVAC home air filter

K&N ENG INC0 citations63

US11865484B2Jan 9, 2024

HVAC home air filter

K&N ENG INC0 citations63

US11383194B2Jul 12, 2022

Reusable air filter system and method

K&N ENG INC1 citations63

US11161074B2Nov 2, 2021

HVAC system air filter

K&N ENG INC0 citations63

US11124059B2Sep 21, 2021

Multiple inlet filtration system

K&N ENG INC1 citations63

US10883455B2Jan 5, 2021

Curved base air cleaner

K&N ENG INC1 citations63

US11565584B2Jan 31, 2023

Multiple inlet filtration system

K&N ENG INC0 citations62

US10934980B2Mar 2, 2021

Space optimizing air filter

K&N ENG INC1 citations62

US12345221B2Jul 1, 2025

Curved base air filter

K&N ENG INC0 citations60

US11927158B2Mar 12, 2024

Curved base air filter

K&N ENG INC0 citations60

US11608802B2Mar 21, 2023

Curved base air cleaner

K&N ENG INC0 citations60

WILLIAMS STEVE

8 patents

USD739513SSep 22, 2015

Air filter

WILLIAMS STEVE29 citations94

US9682341B2Jun 20, 2017

Air filter

WILLIAMS STEVE7 citations84

US9283506B2Mar 15, 2016

Air filter

WILLIAMS STEVE5 citations84

USD740927SOct 13, 2015

Top filter

WILLIAMS STEVE6 citations84

USD667099SSep 11, 2012

Air filter

WILLIAMS STEVE10 citations84

USD703803SApr 29, 2014

Air filter

WILLIAMS STEVE4 citations73

US10294897B2May 21, 2019

Filter oil formulation

WILLIAMS STEVE3 citations70

US11331615B2May 17, 2022

Air filter

WILLIAMS STEVE1 citations62

K & N ENG INC

3 patents

USD690407SSep 24, 2013

Air filter

K & N ENG INC37 citations94

USD697191SJan 7, 2014

Air filter

K & N ENG INC7 citations84

USD690408SSep 24, 2013

Air filter

K & N ENG INC8 citations84

WALL JERE JAMES

1 patent

USD777211SJan 24, 2017

Oval air filter

WALL JERE JAMES11 citations80

K&N ENGINEERING INC

1 patent

US10744440B2Aug 18, 2020

Flangeless air filter

K&N ENGINEERING INC4 citations70

Showing the top 50 of 52 patents by PatentIndex Score.