NH

Nils-Olof Håkansson

VA Volvo Lastvagnar Ab: 12 patents #15 of 365Top 5%
AV Ab Volvo: 11 patents #2 of 373Top 1%
VA Volvo Lastvagner Ab: 2 patents #1 of 21Top 5%
Overall (All Time): #156,333 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #TitleCo-InventorsDate
7086302 Apparatus for reducing gear train backlash Kenneth ASK, Elise Nielsen Höjkrogh 2006-08-08
6928976 Apparatus for controlling a lubrication fluid level 2005-08-16
6895753 Exhaust turbine apparatus Per Larsson 2005-05-24
6802303 Valve device for pressure control in a combustion engine, and a method for such pressure control 2004-10-12
6792904 Method and arrangement for affecting engine braking Sixten Berglund, Goran Olsson 2004-09-21
6725661 Valve device 2004-04-27
6709477 Oil separator for small particles Per Persson 2004-03-23
6544143 Engine brake application system Sixten Berglund 2003-04-08
6539926 Fuel delivery system Jan Lindblom 2003-04-01
6517717 Liquid filter 2003-02-11
6363918 PUMP ARRANGEMENT, FUEL DELIVERY SYSTEM AND LIQUID COOLING SYSTEM FOR AN INTERNAL COMBUSTION ENGINE INCORPORATING SUCH A PUMP AND A VEHICLE COMPRISING SUCH A FUEL DELIVERY SYSTEM AND LIQUID COOLING SYSTEM Leif Larsson 2002-04-02
6269792 Internal combustion engine with compressor function 2001-08-07
6233936 Internal combustion engine with exhaust with gas recirculation 2001-05-22
6213106 Fluid-operated valve assembly 2001-04-10
6199822 Fluid-operated actuator 2001-03-13
6085525 Valve for varying the exhaust counterpressure in an internal combustion engine 2000-07-11
5979582 Cruise control for motor vehicles Gosta Andersson 1999-11-09
5894731 Device for regulating the engine braking power in a turbocharged internal combustion engine 1999-04-20
5890469 Exhaust valve mechanism in an internal combustion engine Per Persson 1999-04-06
5806476 Valve mechanism in an internal combustion engine 1998-09-15
5794589 Exhaust valve mechanism in an internal combustion engine 1998-08-18
5647325 Fuel injection device for internal combustion engines Goran Axbrink 1997-07-15
5609133 Exhaust valve mechanism in an internal combustion engine 1997-03-11
5603292 Valve mechanism for an internal combustion engine 1997-02-18
4789169 Attachment means for a work piece 1988-12-06