Inventor
KARLSSON JAN
SE31 patents
⚠️ This page may combine multiple inventors who share the name “KARLSSON JAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VOLVO AB
11 patentsUS5304336AApr 19, 1994
Method of producing a volumetric flow control valve
VOLVO AB63 citations95
US5421718AJun 6, 1995
Method for producing a volumetric flow central value
VOLVO AB40 citations92
US5259356ANov 9, 1993
Device at internal combustion engine with fuel injection
VOLVO AB20 citations77
US5255654AOct 26, 1993
Device to reduce gas exchange losses of an internal combustion engine
VOLVO AB15 citations74
US5209209AMay 11, 1993
Device at intake systems for internal combustion engines
VOLVO AB9 citations73
US5143038ASep 1, 1992
Internal combustion engine with delayed charging
VOLVO AB14 citations73
US5921212AJul 13, 1999
Intake system for multi-cylinder combustion engines
VOLVO AB4 citations63
US4948930AAug 14, 1990
Length-adjusting device on a switch
VOLVO AB3 citations63
US5542386AAug 6, 1996
Intake system for multiple cylinder combustion engines
VOLVO AB3 citations62
US6386184B1May 14, 2002
Internal combustion engine comprising at least one cylinder and individual intake passages
VOLVO AB0 citations52
US5174171ADec 29, 1992
Length adjustment device
VOLVO AB1 citations49
AB ASTRA
3 patentsCORE LINK AB
3 patentsUS6761098B1Jul 13, 2004
Apparatus for emptying reels of web material field
CORE LINK AB18 citations78
US9862565B2Jan 9, 2018
Method for removal of material residues from rolls with a material carrying core
CORE LINK AB1 citations44
US8935823B2Jan 20, 2015
Device for processing of cores
CORE LINK AB0 citations39