Inventor · disambiguated record
Brian Varney
Also filed as: VARNEY BRIAN · VARNEY BRIAN A · VARNEY BRIAN ANTHONY
7 granted patents·1 pending application·220 citations·filing 1990–2013
86Inventor score
Files withVARNEY BRIAN3JAGUAR LAND ROVER LTD2FORD GLOBAL TECH LLC1PARKHILL BLINDS AND CURTAINS L1ROLLS ROYCE PLC1
Top patents by PatentIndex Score
8 records- 0195US6513334B2Combustion chamberROLLS ROYCE PLC·Filed 2001·Granted Feb 4, 2003·156 cites·24 claims
- 0289US10371600B2Diagnosis of the condition of a particle filterJAGUAR LAND ROVER LTD·Filed 2013·Granted Aug 6, 2019·11 cites·23 claims
- 0387US9416735B2Emissions control during cam profile switching diagnostic operationVARNEY BRIAN·Filed 2012·Granted Aug 16, 2016·11 cites·14 claims
- 0487US9228523B2Engine air to fuel ratio cylinder imbalance diagnosticVARNEY BRIAN·Filed 2012·Granted Jan 5, 2016·11 cites·13 claims
- 0587US9188075B2Diagnostic for engine cam profile switching systemVARNEY BRIAN·Filed 2012·Granted Nov 17, 2015·11 cites·19 claims
- 0660US7621175B2Monitoring of a cam profile switching system in internal combustion enginesFORD GLOBAL TECH LLC·Filed 2007·Granted Nov 24, 2009·4 cites·15 claims
- 0741US5094006ASwagPARKHILL BLINDS AND CURTAINS L·Filed 1990·Granted Mar 10, 1992·16 cites·7 claims
- 0838US2014343822A1Engine diagnostic with exhaust gas sampling delayJAGUAR LAND ROVER LTD·Filed 2012·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Brian Varney 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 →