PP

Per Persson

VA Volvo Lastvagnar Ab: 14 patents #11 of 365Top 4%
VT Volvo Truck: 4 patents #138 of 956Top 15%
Ford: 4 patents #4,025 of 17,473Top 25%
Overall (All Time): #143,744 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 1–25 of 27 patents

Patent #TitleCo-InventorsDate
11959425 Method for controlling a valve arrangement Martin Svensson 2024-04-16
11002157 Rocker arm for an internal combustion engine 2021-05-11
10794242 Device for controlling at least one valve in an internal combustion engine 2020-10-06
10648373 Device for controlling at least one valve in an internal combustion engine 2020-05-12
9127589 Turbo compound transmission and a method for controlling a turbo compound transmission Martin West, Göran Haraldsson 2015-09-08
8327619 Method for operating an internal combustion engine 2012-12-11
8297242 Exhaust valve mechanism for an internal combustion engine Goran Olsson 2012-10-30
8230831 Exhaust valve mechanism for internal combustion engine Hans Bondeson, Anders Nobelius, Johan Grankvist 2012-07-31
7637098 Arrangement for controlling exhaust pressure pulses at an internal combustion engine 2009-12-29
7434398 Method for braking with an internal combustion engine having a variable turbo unit Goran Olsson, Per-Olof Källen 2008-10-14
7331172 Method for the regeneration of a particle filter, and a vehicle in which such a method is utilized 2008-02-19
7212896 Vehicle control Erik Coelingh, Jonas Ekmark, Mats Andersson, Jan Ryderstam, Per Olsson +1 more 2007-05-01
7150272 Apparatus for an internal combustion engine 2006-12-19
7146945 Apparatus for an internal combustion engine 2006-12-12
7140333 Apparatus for an internal combustion engine Jan Arnell, Johan Remmelgas 2006-11-28
7063072 Diesel engine with catalytic converter Jan Wiman, Jonas Rick 2006-06-20
6983725 Exhaust valve mechanism in internal combustion engines 2006-01-10
6953023 Acceleration pedal interpretation when engine torque is limited Bengt Norén, Gregory P. Brown 2005-10-11
6877480 Idle speed compensation in a pedal map Bengt Norén 2005-04-12
6709477 Oil separator for small particles Nils-Olof Håkansson 2004-03-23
6675782 International combustion engine with exhaust recirculation 2004-01-13
6622074 Vehicle motion control subsystem and method Erik Coelingh, Jonas Ekmark, Jan Ryderstam, Per Olsson, Soren Eriksson 2003-09-16
6401699 Combustion engine arrangement Lars Sundin 2002-06-11
6247449 Method for reducing vibration in a vehicle and a device for accomplishment of the method 2001-06-19
6085524 Device for regulating the engine braking power of an internal combustion engine 2000-07-11