Inventor · disambiguated record
Steve Williams
Also filed as: WILLIAMS STEVE · WILLIAMS STEVE E
127 granted patents·62 pending applications·453 citations·filing 2004–2025
99Inventor score
Files withK&N ENG INC168WILLIAMS STEVE10FIELLO JONATHAN RICHARD2K&N ENGINEERING INC2MCCLELLAND KEVIN2
Top patents by PatentIndex Score
189 records- 0197US11478739B2Flangeless air filterK&N ENG INC·Filed 2020·Granted Oct 25, 2022·4 cites·19 claims
- 0297US11179664B2Cone air filterK&N ENG INC·Filed 2020·Granted Nov 23, 2021·4 cites·18 claims
- 0397US10316805B2Aircharger air intake system and methodK&N ENG INC·Filed 2017·Granted Jun 11, 2019·7 cites·19 claims
- 0497US9701178B2Cabin air filterK&N ENG INC·Filed 2015·Granted Jul 11, 2017·14 cites·15 claims
- 0596US10661215B2Cone air filterK&N ENG INC·Filed 2017·Granted May 26, 2020·8 cites·20 claims
- 0696US10632411B2HVAC home air filterK&N ENG INC·Filed 2016·Granted Apr 28, 2020·10 cites·20 claims
- 0796US10434466B2HVAC system air filterK&N ENG INC·Filed 2015·Granted Oct 8, 2019·10 cites·13 claims
- 0895US11181055B2Throttle controlled intake systemK&N ENG INC·Filed 2020·Granted Nov 23, 2021·3 cites·5 claims
- 0995US10512872B2HVAC home air filterK&N ENG INC·Filed 2016·Granted Dec 24, 2019·8 cites·16 claims
- 1095US9587535B2Drone elimination mufflerK&N ENG INC·Filed 2016·Granted Mar 7, 2017·9 cites·15 claims
- 1194US11872511B2Flangeless air filterK&N ENG INC·Filed 2022·Granted Jan 16, 2024·1 cites·20 claims
- 1291US11826687B2Cone air filterK&N ENG INC·Filed 2021·Granted Nov 28, 2023·1 cites·16 claims
- 1391US11351495B2HVAC home air filterK&N ENG INC·Filed 2020·Granted Jun 7, 2022·2 cites·20 claims
- 1491USD896139STruck push barK&N ENG INC·Filed 2019·Granted Sep 15, 2020·35 cites·1 claims
- 1591USD835767SSpace optimizing air filterK&N ENG INC·Filed 2017·Granted Dec 11, 2018·5 cites·1 claims
- 1691US2025389240A1Turbo-Boost Controlled Intake SystemK&N ENG INC·Filed 2025·Application pending·0 cites
- 1790US11401895B2Filter oil formulationK&N ENG INC·Filed 2019·Granted Aug 2, 2022·3 cites·9 claims
- 1890US10456727B2Reusable air filter system and methodK&N ENG INC·Filed 2017·Granted Oct 29, 2019·3 cites·15 claims
- 1990US10294897B2Filter oil formulationWILLIAMS STEVE·Filed 2015·Granted May 21, 2019·3 cites·7 claims
- 2089US12147871B2Pleat counterK&N ENG INC·Filed 2022·Granted Nov 19, 2024·1 cites·15 claims
- 2189USD806544SCap coverK&N ENG INC·Filed 2016·Granted Jan 2, 2018·34 cites·1 claims
- 2288US11649776B2Turbo-boost control systemK&N ENG INC·Filed 2021·Granted May 16, 2023·1 cites·20 claims
- 2388US11344832B2Air filterK&N ENG INC·Filed 2017·Granted May 31, 2022·3 cites·11 claims
- 2488US11092120B2Air filter for turbochargers and superchargersK&N ENG INC·Filed 2019·Granted Aug 17, 2021·2 cites·2 claims
- 2588US10744440B2Flangeless air filterK&N ENGINEERING INC·Filed 2016·Granted Aug 18, 2020·4 cites·13 claims
- 2688US10493392B2Air filterK&N ENG INC·Filed 2018·Granted Dec 3, 2019·2 cites·22 claims
- 2788US2025390119A1Portable Mass Airflow Training ModuleK&N ENG INC·Filed 2025·Application pending·0 cites
- 2887US12268988B2HVAC system air filterK&N ENG INC·Filed 2024·Granted Apr 8, 2025·0 cites·19 claims
- 2987US9283506B2Air filterWILLIAMS STEVE·Filed 2014·Granted Mar 15, 2016·5 cites·3 claims
- 3087USD690407SAir filterK & N ENG INC·Filed 2012·Granted Sep 24, 2013·37 cites·1 claims
- 3186US10473066B2Air filter for turbochargers and superchargersK&N ENG INC·Filed 2017·Granted Nov 12, 2019·2 cites·14 claims
- 3286US2025325933A1Hydrocarbon absorbing air filter boxK&N ENG INC·Filed 2025·Application pending·0 cites
- 3385US12503991B2Filter oil formulationK&N ENG INC·Filed 2023·Granted Dec 23, 2025·0 cites·20 claims
- 3485US12404826B2Turbo-boost controlled intake systemK&N ENG INC·Filed 2024·Granted Sep 2, 2025·0 cites·18 claims
- 3585US12345221B2Curved base air filterK&N ENG INC·Filed 2024·Granted Jul 1, 2025·0 cites·16 claims
- 3685US12006898B2Aircharger air intake system and methodK&N ENG INC·Filed 2023·Granted Jun 11, 2024·0 cites·20 claims
- 3785US11383194B2Reusable air filter system and methodK&N ENG INC·Filed 2019·Granted Jul 12, 2022·1 cites·18 claims
- 3885US11241647B2HVAC home air filterK&N ENG INC·Filed 2019·Granted Feb 8, 2022·2 cites·20 claims
- 3985US10010823B2Air filterK&N ENG INC·Filed 2016·Granted Jul 3, 2018·2 cites·9 claims
- 4085US9682341B2Air filterWILLIAMS STEVE·Filed 2012·Granted Jun 20, 2017·7 cites·6 claims
- 4185US2025067235A1Mass Airflow Sensor And Hydrocarbon Trap CombinationK&N ENG INC·Filed 2024·Application pending·0 cites
- 4285US2024082773A1Cone air filterK&N ENG INC·Filed 2023·Application pending·0 cites
- 4384US12257538B2Air filter precleanerK&N ENG INC·Filed 2023·Granted Mar 25, 2025·0 cites·17 claims
- 4484US2025043742A1Turbo-Boost Control SystemK&N ENG INC·Filed 2024·Application pending·0 cites
- 4583US11281960B2Pleat counterK&N ENG INC·Filed 2019·Granted Mar 22, 2022·2 cites·18 claims
- 4683US10378491B2Aircharger air intake system and methodK&N ENG INC·Filed 2017·Granted Aug 13, 2019·1 cites·19 claims
- 4783USD739513SAir filterWILLIAMS STEVE·Filed 2013·Granted Sep 22, 2015·29 cites·1 claims
- 4882US12350619B2Hydrocarbon absorbing air filter boxK&N ENG INC·Filed 2023·Granted Jul 8, 2025·0 cites·6 claims
- 4982US2024309785A1Catch can oil filterK&N ENG INC·Filed 2024·Application pending·0 cites
- 5081US12405620B2Portable mass airflow training moduleK&N ENG INC·Filed 2024·Granted Sep 2, 2025·0 cites·20 claims
Showing the top 50 of 189 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →