Inventor · disambiguated record
J. Kevin Whear
Also filed as: WHEAR J KEVIN
59 granted patents·31 pending applications·267 citations·filing 1998–2025
98Inventor score
Top patents by PatentIndex Score
90 records- 0198US7498369B2Ultrahigh molecular weight polyethylene articles and method of manufactureDARAMIC LLC·Filed 2005·Granted Mar 3, 2009·51 cites·11 claims
- 0296US11664557B2Separators with fibrous mat, lead acid batteries using the same, and methods and systems associated therewithDARAMIC LLC·Filed 2021·Granted May 30, 2023·2 cites·20 claims
- 0394US7682536B2Method of making a microporous materialDARAMIC LLC·Filed 2008·Granted Mar 23, 2010·11 cites·17 claims
- 0494US7445735B2Method of making microporous materialDARAMIC LLC·Filed 2004·Granted Nov 4, 2008·33 cites·5 claims
- 0593US2025046881A1Oxidation protected separatorDARAMIC LLC·Filed 2024·Application pending·0 cites
- 0692US11128014B2Separators with fibrous mat, lead acid batteries using the same, and methods and systems associated therewithDARAMIC LLC·Filed 2018·Granted Sep 21, 2021·2 cites·21 claims
- 0791US10119025B2Separators, batteries, systems, and methods for idle start stop vehiclesWHEAR J KEVIN·Filed 2011·Granted Nov 6, 2018·7 cites·11 claims
- 0891US8404378B2Battery separator for a storage batteryWHEAR J KEVIN·Filed 2010·Granted Mar 26, 2013·11 cites·8 claims
- 0991US2024339669A1Lead-acid battery separators, electrodes, batteries, and methods of manufacture and use thereofDARAMIC LLC·Filed 2024·Application pending·0 cites
- 1090US2025364687A1Separators for enhanced flooded batteries, batteries, and related methodsDARAMIC LLC·Filed 2025·Application pending·0 cites
- 1189US2025038356A1Separators, lead acid batteries, and methods and systems associated therewithDARAMIC LLC·Filed 2024·Application pending·0 cites
- 1289US2024356157A1Separators with fibrous mat, lead acid batteries using the same, and methods and systems associated therewithDARAMIC LLC·Filed 2024·Application pending·0 cites
- 1389US2024097277A1Method of making a microporous materialDARAMIC LLC·Filed 2023·Application pending·0 cites
- 1488US12388155B2Separators for enhanced flooded batteries, batteries, and related methodsDARAMIC LLC·Filed 2023·Granted Aug 12, 2025·0 cites·19 claims
- 1588US2024421322A1Improved lead acid battery separators, separator and electrode assemblies, batteries, systems, and related methodsDARAMIC LLC·Filed 2024·Application pending·0 cites
- 1688US2024405374A1Lead acid battery separators having improved rib-profiles, batteries, systems, and related methodsDARAMIC LLC·Filed 2024·Application pending·0 cites
- 1787US12237534B2Battery separators with cross ribs and related methodsDARAMIC LLC·Filed 2024·Granted Feb 25, 2025·0 cites·15 claims
- 1887US10388931B2Functionalized lead acid battery separators, improved lead acid batteries, and related methodsDARAMIC LLC·Filed 2016·Granted Aug 20, 2019·2 cites·18 claims
- 1987US7094498B2Battery separator with battlemented ribDARAMIC INC·Filed 2002·Granted Aug 22, 2006·28 cites·15 claims
- 2086US12113237B2Separators with fibrous mat, lead acid batteries using the same, and methods and systems associated therewithDARAMIC LLC·Filed 2023·Granted Oct 8, 2024·0 cites·19 claims
- 2186US12107275B2Lead acid battery separators, separator and electrode assemblies, batteries, systems, and related methodsDARAMIC LLC·Filed 2019·Granted Oct 1, 2024·1 cites·14 claims
- 2286US12034181B2Separators with fibrous mat, lead acid batteries using the same, and methods and systems associated therewithDARAMIC LLC·Filed 2023·Granted Jul 9, 2024·0 cites·20 claims
- 2386US11862814B2Method of making a microporous materialDARAMIC LLC·Filed 2023·Granted Jan 2, 2024·0 cites·20 claims
- 2486US11104804B2Separators, batteries, systems, and methods for idle start stop vehiclesDARAMIC LLC·Filed 2018·Granted Aug 31, 2021·1 cites·7 claims
- 2586US2024145860A1Vapor pressure barriers for lead acid batteries for improved water loss performance, separators, systems, and methods of manufacture and use thereofDARAMIC LLC·Filed 2024·Application pending·0 cites
- 2686US2024030498A1Lead-acid battery separators with improved performance and batteries and vehicles with the same and related methodsDARAMIC LLC·Filed 2023·Application pending·0 cites
- 2785US9935302B2Battery separators with cross ribs and related methodsMILLER ERIC H·Filed 2010·Granted Apr 3, 2018·3 cites·11 claims
- 2884US10276850B2Multilayer separator and methods of manufacture and useDARAMIC LLC·Filed 2014·Granted Apr 30, 2019·5 cites·24 claims
- 2983US11183738B2Lead acid battery separators, batteries and related methodsDARAMIC LLC·Filed 2017·Granted Nov 23, 2021·1 cites·35 claims
- 3083US9190648B2Lead-acid battery separator having enhanced stiffnessWHEAR J KEVIN·Filed 2008·Granted Nov 17, 2015·6 cites·17 claims
- 3182US12159976B2Oxidation protected separatorDARAMIC LLC·Filed 2022·Granted Dec 3, 2024·0 cites·14 claims
- 3282US6120939AMeltblown fiber battery separatorDARAMIC INC·Filed 1998·Granted Sep 19, 2000·72 cites·19 claims
- 3381US12215228B2Separators, batteries, systems, and methods for idle start stop vehiclesDARAMIC LLC·Filed 2022·Granted Feb 4, 2025·0 cites·20 claims
- 3481US11976197B2Separators, batteries, systems, and methods for idle start stop vehiclesDARAMIC LLC·Filed 2021·Granted May 7, 2024·0 cites·5 claims
- 3580US12148951B2Separators, lead acid batteries, and methods and systems associated therewithDARAMIC LLC·Filed 2022·Granted Nov 19, 2024·0 cites·19 claims
- 3680US12051783B2Lead-acid battery separators, electrodes, batteries, and methods of manufacture and use thereofDARAMIC LLC·Filed 2021·Granted Jul 30, 2024·0 cites·10 claims
- 3780US2023110582A1Improved lead acid battery separators, batteries and related methodsDARAMIC LLC·Filed 2022·Application pending·0 cites
- 3879US12230769B2Functionalized lead acid battery separators, improved lead acid batteries, and related methodsDARAMIC LLC·Filed 2022·Granted Feb 18, 2025·0 cites·16 claims
- 3978US10116007B2Lead-acid battery separators, electrodes, batteries, and methods of manufacture and use thereofDARAMIC LLC·Filed 2015·Granted Oct 30, 2018·1 cites·14 claims
- 4078US2025192239A1Functionalized lead acid battery separators, improved lead acid batteries, and related methodsDARAMIC LLC·Filed 2025·Application pending·0 cites
- 4177US11870041B2Lead-acid battery separators with improved performance and batteries and vehicles with the same and related methodsDARAMIC LLC·Filed 2021·Granted Jan 9, 2024·0 cites·12 claims
- 4277US10811655B2Separators for enhanced flooded batteries, batteries, and related methodsDARAMIC LLC·Filed 2017·Granted Oct 20, 2020·1 cites·10 claims
- 4377US6537696B2Nonwoven separator for a nickel-metal hydride batteryDARAMIC INC·Filed 2000·Granted Mar 25, 2003·11 cites·19 claims
- 4476US10923700B2Multilayer separator and methods of manufacture and useDARAMIC LLC·Filed 2019·Granted Feb 16, 2021·0 cites·13 claims
- 4576US2021399385A1Laminated oxidation protected separatorDARAMIC LLC·Filed 2021·Application pending·0 cites
- 4675US11942655B2Battery separators with cross ribs and related methodsDARAMIC LLC·Filed 2020·Granted Mar 26, 2024·0 cites·13 claims
- 4775US11916252B2Vapor pressure barriers for lead acid batteries for improved water loss performance, separators, systems, and methods of manufacture and use thereofDARAMIC LLC·Filed 2020·Granted Feb 27, 2024·0 cites·14 claims
- 4875US11742550B2Lead acid battery separators, batteries, and related methodsDARAMIC LLC·Filed 2018·Granted Aug 29, 2023·1 cites·35 claims
- 4975US11502374B2Separators for enhanced flooded batteries, batteries, and related methodsDARAMIC LLC·Filed 2020·Granted Nov 15, 2022·0 cites·18 claims
- 5075US2021167464A1Multilayer separator and methods of manufacture and useDARAMIC LLC·Filed 2021·Application pending·0 cites
Showing the top 50 of 90 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when J. Kevin Whear files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →