Inventor · disambiguated record
Brian Layfield
Also filed as: LAYFIELD BRIAN · LAYFIELD BRIAN P
13 granted patents·10 pending applications·207 citations·filing 2005–2025
90Inventor score
Files withELECTRANS TECH LTD14ISABREM LTD3LAYDON COMPOSITES LTD2LAYFIELD BRIAN2LAYDON COMPOSITIES LTD1
Top patents by PatentIndex Score
23 records- 0195US11833924B2Method and apparatus for an active convertor dollyELECTRANS TECH LTD·Filed 2022·Granted Dec 5, 2023·2 cites·39 claims
- 0295US10449954B2Method and apparatus for an active convertor dollyLAYFIELD BRIAN P·Filed 2017·Granted Oct 22, 2019·28 cites·9 claims
- 0394US7578541B2Trailer skirt panelLAYFIELD BRIAN·Filed 2005·Granted Aug 25, 2009·152 cites·15 claims
- 0486US12257922B2Methods and apparatus for an active convertor dollyELECTRANS TECH LTD·Filed 2024·Granted Mar 25, 2025·0 cites·34 claims
- 0585US11279255B2Methods and apparatus for an active convertor dollyISABREM LTD·Filed 2018·Granted Mar 22, 2022·4 cites·20 claims
- 0683US2024034190A1Method and apparatus for an active convertor dollyELECTRANS TECH LTD·Filed 2023·Application pending·0 cites
- 0782US8919863B2Drag reduction plate and structure for trailersLAYDON COMPOSITES LTD·Filed 2012·Granted Dec 30, 2014·11 cites·22 claims
- 0882US2025289517A1Anti-jackknifing control apparatus and method for active converter dollyELECTRANS TECH LTD·Filed 2025·Application pending·0 cites
- 0980US2025196710A1Methods and apparatus for an active convertor dollyELECTRANS TECH LTD·Filed 2025·Application pending·0 cites
- 1079US12296900B2Anti-jackknifing control apparatus and method for active converter dollyELECTRANS TECH LTD·Filed 2023·Granted May 13, 2025·0 cites·19 claims
- 1177US11891134B2Anti-jackknifing control apparatus and method for active converter dollyELECTRANS TECH LTD·Filed 2019·Granted Feb 6, 2024·2 cites·28 claims
- 1276US11951868B2Methods and apparatus for an active convertor dollyELECTRANS TECH LTD·Filed 2022·Granted Apr 9, 2024·0 cites·21 claims
- 1362US11338698B2Method and apparatus for an active convertor dollyLAYFIELD BRIAN·Filed 2019·Granted May 24, 2022·0 cites·20 claims
- 1461US9956997B2Drag reduction fairing for a trailer converter dollyLAYDON COMPOSITIES LTD·Filed 2015·Granted May 1, 2018·2 cites·9 claims
- 1559US2025367995A1Object manipulator for effectuating automated connection between vehicle and counterpart-disposed configurationELECTRANS TECH LTD·Filed 2023·Application pending·0 cites
- 1654USD854470SFairingLAYDON COMPOSITES LTD·Filed 2016·Granted Jul 23, 2019·6 cites·1 claims
- 1747US2022289311A1Rack releasably coupled to a cab of a vehicleISABREM LTD·Filed 2022·Application pending·0 cites
- 1847US2023312029A1Apparatus and method for shifting trailersELECTRANS TECH LTD·Filed 2021·Application pending·0 cites
- 1947US2024424923A1Charging dock for a towing vehicleELECTRANS TECH LTD·Filed 2022·Application pending·0 cites
- 2045US2025153788A1Automated connection between vehicle and counterpart-disposed configurationELECTRANS TECH LTD·Filed 2022·Application pending·0 cites
- 2143US2022041069A1Fuel efficiency optimization apparatus and method for hybrid tractor trailer vehiclesELECTRANS TECH LTD·Filed 2019·Application pending·0 cites
- 2242US2022332158A1Automated connection between towing vehicle and trailerELECTRANS TECH LTD·Filed 2022·Application pending·0 cites
- 2335US11214209B2Rack of unitary one-piece constructionISABREM LTD·Filed 2019·Granted Jan 4, 2022·0 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Brian Layfield 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 →