Inventor · disambiguated record
Lennart Karlsson
Also filed as: KARLSSON LENNART
26 granted patents·4 pending applications·507 citations·filing 1987–2023
97Inventor score
Top patents by PatentIndex Score
30 records- 0194US7592076B2Thin wear resistant layerSECO TOOLS AB·Filed 2006·Granted Sep 22, 2009·30 cites·18 claims
- 0293US7056602B2Precipitation hardened wear resistant coatingSECO TOOLS AB·Filed 2003·Granted Jun 6, 2006·68 cites·11 claims
- 0391US7083868B2Composite structured wear resistant coatingSECO TOOLS AB·Filed 2003·Granted Aug 1, 2006·53 cites·11 claims
- 0491US6472060B1Coated body with nanocrystalline CVD coating for enhanced edge toughness and reduced frictionSECO TOOLS AB·Filed 2000·Granted Oct 29, 2002·34 cites·21 claims
- 0590US7947101B2Reduced adhesive filter assemblyCAMFIL AB·Filed 2006·Granted May 24, 2011·24 cites·21 claims
- 0686US6250407B1Rotary drill bit having filling opening for the installation of cylindrical bearingsSANDVIK AB·Filed 1999·Granted Jun 26, 2001·42 cites·10 claims
- 0784US7931726B2Box-V filter and method of fabricating the sameCAMFIL AB·Filed 2006·Granted Apr 26, 2011·25 cites·20 claims
- 0884US7275763B2Air bag system and methodAUTOLIV ASP INC·Filed 2004·Granted Oct 2, 2007·43 cites·20 claims
- 0983US7938927B2Method of making a filter assemblyCAMFIL AB·Filed 2006·Granted May 10, 2011·13 cites·24 claims
- 1080US8507108B2Thin wear resistant coatingLARSSON TOMMY·Filed 2006·Granted Aug 13, 2013·4 cites·15 claims
- 1179US6620498B2Coated body with nanocrystalline CVD coating for enhanced edge toughness and reduced frictionSECO TOOLS AB·Filed 2002·Granted Sep 16, 2003·13 cites·24 claims
- 1278US7067203B2Wear resistant coating with enhanced toughnessSECO TOOLS AB·Filed 2003·Granted Jun 27, 2006·23 cites·17 claims
- 1377US6770358B2Coated cutting toolSECO TOOLS AB·Filed 2002·Granted Aug 3, 2004·18 cites·5 claims
- 1476US11865743B2Method and tool for injection mouldingFLEXIJECT AB·Filed 2023·Granted Jan 9, 2024·0 cites·10 claims
- 1576US6652913B2Method of forming a coated body having a nanocrystalline CVD coating of Ti(C,N,O)SECO TOOLS AB·Filed 2001·Granted Nov 25, 2003·11 cites·14 claims
- 1674US8440327B2Method of producing a layer by arc-evaporation from ceramic cathodesPALMQVIST JENS-PETTER·Filed 2008·Granted May 14, 2013·5 cites·9 claims
- 1767US11613057B2Method and tool for injection mouldingFLEXIJECT AB·Filed 2019·Granted Mar 28, 2023·0 cites·4 claims
- 1859US2011123829A1Composite coating for finishing of hardened steelsSECO TOOLS AB·Filed 2011·Application pending·0 cites
- 1959US2006292399A1Composite coating for finishing of hardened steelsSECO TOOLS AB·Filed 2006·Application pending·0 cites
- 2056US5664803AGas generator, particularly for an air bagAUTOLIV DEV·Filed 1994·Granted Sep 9, 1997·23 cites·13 claims
- 2155US6939445B2Coated cutting toolSECO TOOLS AB·Filed 2004·Granted Sep 6, 2005·5 cites·13 claims
- 2253US5975223ARock drill bit and method for hardening a rock drill bitSANDVIK AB·Filed 1996·Granted Nov 2, 1999·30 cites·7 claims
- 2349US11365472B2Coated cutting toolSECO TOOLS AB·Filed 2017·Granted Jun 21, 2022·0 cites·11 claims
- 2447US2005145479A1Method of coating a cutting toolSECO TOOLS AB·Filed 2004·Application pending·0 cites
- 2546USD584807SFilter assemblyCAMFIL AB·Filed 2006·Granted Jan 13, 2009·6 cites·1 claims
- 2645US4784836ADevice for the purification of gas, especially combustion gasKARLSSON LENNART·Filed 1987·Granted Nov 15, 1988·11 cites·8 claims
- 2743US5582425AGas supply device for an air-bagAUTOLIV DEV·Filed 1994·Granted Dec 10, 1996·13 cites·18 claims
- 2838US7093848B2Motor vehicle occupant impact protection arrangementLEAR CORP·Filed 2003·Granted Aug 22, 2006·2 cites·15 claims
- 2936US6145605ARotary drill bit and roller cutter for rock drillingSANDVIK AB·Filed 1998·Granted Nov 14, 2000·11 cites·10 claims
- 3033US2002000336A1Method for the manufacturing of a cone cutter for rotary drilling by crushing, a rotary cone drill bit, a cone cutter and crushing elements thereforFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →