Inventor · disambiguated record
Per Persson
Also filed as: PERSSON PER · PERSSON PER-ERIC
27 granted patents·3 pending applications·519 citations·filing 1995–2019
96Inventor score
Top patents by PatentIndex Score
30 records- 0197US6247449B1Method for reducing vibration in a vehicle and a device for accomplishment of the methodVOLVO AB·Filed 1996·Granted Jun 19, 2001·154 cites·13 claims
- 0295US6709477B1Oil separator for small particlesVOLVO LASTVAGNAR AB·Filed 2000·Granted Mar 23, 2004·74 cites·20 claims
- 0393US10794242B2Device for controlling at least one valve in an internal combustion engineVOLVO TRUCK CORP·Filed 2016·Granted Oct 6, 2020·4 cites·24 claims
- 0489US5890469AExhaust valve mechanism in an internal combustion engineVOLVO AB·Filed 1996·Granted Apr 6, 1999·50 cites·5 claims
- 0583US6622074B1Vehicle motion control subsystem and methodFORD GLOBAL TECH LLC·Filed 2002·Granted Sep 16, 2003·49 cites·20 claims
- 0679US6983725B2Exhaust valve mechanism in internal combustion enginesVOLVO LASTVAGNAR AB·Filed 2002·Granted Jan 10, 2006·18 cites·12 claims
- 0777US10648373B2Device for controlling at least one valve in an internal combustion engineVOLVO TRUCK CORP·Filed 2016·Granted May 12, 2020·1 cites·28 claims
- 0875US8327619B2Method for operating an internal combustion enginePERSSON PER·Filed 2005·Granted Dec 11, 2012·8 cites·7 claims
- 0975US7140333B2Apparatus for an internal combustion engineVOLVO LASTVAGNAR AB·Filed 2003·Granted Nov 28, 2006·15 cites·5 claims
- 1074US6085524ADevice for regulating the engine braking power of an internal combustion engineVOLVO AB·Filed 1996·Granted Jul 11, 2000·27 cites·13 claims
- 1173US7146945B2Apparatus for an internal combustion engineVOLVO LASTVAGNAR AB·Filed 2006·Granted Dec 12, 2006·5 cites·19 claims
- 1272US7434398B2Method for braking with an internal combustion engine having a variable turbo unitVOLVO LASTVAGNAR AB·Filed 2006·Granted Oct 14, 2008·8 cites·3 claims
- 1371US7212896B2Vehicle controlFORD GLOBAL TECH LLC·Filed 2002·Granted May 1, 2007·18 cites·22 claims
- 1469US9127589B2Turbo compound transmission and a method for controlling a turbo compound transmissionPERSSON PER·Filed 2011·Granted Sep 8, 2015·3 cites·10 claims
- 1569US8230831B2Exhaust valve mechanism for internal combustion enginePERSSON PER·Filed 2006·Granted Jul 31, 2012·7 cites·4 claims
- 1659US7331172B2Method for the regeneration of a particle filter, and a vehicle in which such a method is utilizedVOLVO LASTVAGNAR AB·Filed 2004·Granted Feb 19, 2008·9 cites·19 claims
- 1759US6401699B1Combustion engine arrangementVOLVO LASTVAGNAR AB·Filed 1999·Granted Jun 11, 2002·17 cites·10 claims
- 1858US6675782B1International combustion engine with exhaust recirculationVOLVO LASTVAGNAR AB·Filed 2000·Granted Jan 13, 2004·15 cites·12 claims
- 1958US6053990APerlitic grey iron for brake componentsVOLVO AB·Filed 1995·Granted Apr 25, 2000·15 cites·8 claims
- 2057US11959425B2Method for controlling a valve arrangementVOLVO TRUCK CORP·Filed 2019·Granted Apr 16, 2024·0 cites·17 claims
- 2150US7150272B2Apparatus for an internal combustion engineVOLVO LASTVAAGNAR AB·Filed 2004·Granted Dec 19, 2006·7 cites·12 claims
- 2245US8297242B2Exhaust valve mechanism for an internal combustion enginePERSSON PER·Filed 2007·Granted Oct 30, 2012·1 cites·10 claims
- 2345US7637098B2Arrangement for controlling exhaust pressure pulses at an internal combustion engineVOLVO LASTVAGNAR AB·Filed 2004·Granted Dec 29, 2009·3 cites·10 claims
- 2444US6877480B2Idle speed compensation in a pedal mapFORD GLOBAL TECH LLC·Filed 2003·Granted Apr 12, 2005·4 cites·19 claims
- 2543US11002157B2Rocker arm for an internal combustion engineVOLVO TRUCK CORP·Filed 2017·Granted May 11, 2021·0 cites·27 claims
- 2643US7063072B2Diesel engine with catalytic converterVOLVO LASTVAGNAR AB·Filed 2002·Granted Jun 20, 2006·5 cites·17 claims
- 2742US2008209894A1Method For Regeneration Of An Exhaust Aftertreatment SystemVOLVO LASTVAGNAR AB·Filed 2005·Application pending·0 cites
- 2841US2007006576A1Method for cleaning a particle filter and a vehicle for utilizing said methodVOLVO LASTVAGNAR AB·Filed 2005·Application pending·0 cites
- 2941US2006179823A1Piston-type internal combustion engineVOLVO LASTVAGNAR AB·Filed 2006·Application pending·0 cites
- 3037US6953023B2Acceleration pedal interpretation when engine torque is limitedFORD GLOBAL TECH LLC·Filed 2003·Granted Oct 11, 2005·2 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Per Persson 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 →