Inventor · disambiguated record
Sakari Ruppi
Also filed as: RUPPI SAKARI · RUPPI SAKARI A
40 granted patents·2 pending applications·952 citations·filing 1990–2015
98Inventor score
Top patents by PatentIndex Score
42 records- 0198US7094447B2Enhanced alumina layer produced by CVDSECO TOOLS AB·Filed 2005·Granted Aug 22, 2006·43 cites·2 claims
- 0296US5137774AMulti-oxide coated carbide body and method of producing the sameSECO TOOLS AB·Filed 1990·Granted Aug 11, 1992·99 cites·10 claims
- 0395US7993742B2Alumina layer with enhanced textureSECO TOOLS AB·Filed 2006·Granted Aug 9, 2011·21 cites·17 claims
- 0495US7455900B2Alumina layer with enhanced textureSECO TOOLS AB·Filed 2005·Granted Nov 25, 2008·22 cites·18 claims
- 0595US7442432B2Alumina layer with controlled textureSECO TOOLS AB·Filed 2005·Granted Oct 28, 2008·19 cites·18 claims
- 0695US7442431B2Enhanced alumina layer with textureSECO TOOLS AB·Filed 2005·Granted Oct 28, 2008·20 cites·18 claims
- 0795US7163735B2Enhanced alumina layer produced by CVDSECO TOOLS AB·Filed 2003·Granted Jan 16, 2007·60 cites·33 claims
- 0894US7695764B2Alumina layer with enhanced textureSECO TOOLS AB·Filed 2008·Granted Apr 13, 2010·14 cites·30 claims
- 0993US7396581B2Enhanced alumina layer produced by CVDSECO TOOLS AB·Filed 2006·Granted Jul 8, 2008·13 cites·33 claims
- 1092US7192660B2Layer with controlled grain size and morphology for enhanced wear resistanceSECO TOOLS AB·Filed 2004·Granted Mar 20, 2007·40 cites·15 claims
- 1191US9238267B2Cutting insert and method for production thereofWALTER AG·Filed 2012·Granted Jan 19, 2016·8 cites·23 claims
- 1291US7923101B2Texture-hardened alpha-alumina coated toolSECO TOOLS AB·Filed 2008·Granted Apr 12, 2011·13 cites·20 claims
- 1391US6472060B1Coated body with nanocrystalline CVD coating for enhanced edge toughness and reduced frictionSECO TOOLS AB·Filed 2000·Granted Oct 29, 2002·34 cites·21 claims
- 1488US6572991B1Deposition of γ-Al2O3 by means of CVDSECO TOOLS AB·Filed 2000·Granted Jun 3, 2003·34 cites·26 claims
- 1588US5162147AKappa-alumina oxide coated carbide body and method of producing the sameSECO TOOLS AB·Filed 1990·Granted Nov 10, 1992·50 cites·7 claims
- 1686US6015614ACemented carbide body with high wear resistance and extra tough behaviorSECO TOOLS AB·Filed 1997·Granted Jan 18, 2000·63 cites·10 claims
- 1786US5700569AMultilayered alumina coated cemented carbide bodySECO TOOLS AB·Filed 1996·Granted Dec 23, 1997·67 cites·10 claims
- 1885US10286453B2Alumina coated cutting toolSANDVIK INTELLECTUAL PROPERTY·Filed 2015·Granted May 14, 2019·5 cites·19 claims
- 1985US9976213B2Tool having CVD coatingWALTER AG·Filed 2014·Granted May 22, 2018·4 cites·25 claims
- 2085US7135221B2Coated cutting insert for rough turningSECO TOOLS AB·Filed 2004·Granted Nov 14, 2006·33 cites·26 claims
- 2185US6689450B2Enhanced Al2O3-Ti(C,N) multi-coating deposited at low temperatureSECO TOOLS AB·Filed 2001·Granted Feb 10, 2004·28 cites·16 claims
- 2285US5635247AAlumina coated cemented carbide bodySECO TOOLS AB·Filed 1995·Granted Jun 3, 1997·63 cites·9 claims
- 2384US6632514B1Coated cutting insert for milling and turning applicationsSECO TOOLS AB·Filed 2000·Granted Oct 14, 2003·32 cites·17 claims
- 2484US6251508B1Grade for cast ironSECO TOOLS AB·Filed 1998·Granted Jun 26, 2001·47 cites·17 claims
- 2579US6620498B2Coated body with nanocrystalline CVD coating for enhanced edge toughness and reduced frictionSECO TOOLS AB·Filed 2002·Granted Sep 16, 2003·13 cites·24 claims
- 2678US7132153B2Coated cutting tool insert for machining of cast ironsSECO TOOLS AB·Filed 2004·Granted Nov 7, 2006·14 cites·19 claims
- 2777US9206510B2Grain boundary engineered alpha-alumina coated cutting toolWALTER AG·Filed 2012·Granted Dec 8, 2015·1 cites·24 claims
- 2877US6221469B1Grade for steelSECO TOOLS AB·Filed 1998·Granted Apr 24, 2001·42 cites·19 claims
- 2976US6720095B2Coated cemented carbide body and method for useSANDVIK AB·Filed 2002·Granted Apr 13, 2004·15 cites·19 claims
- 3076US6652913B2Method 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
- 3173US8343620B2Alumina coated gradeSECO TOOLS AB·Filed 2008·Granted Jan 1, 2013·2 cites·11 claims
- 3273US7927663B2Method of forming a coating with controlled grain size and morphology for enhanced wear resistance and toughnessSECO TOOLS AB·Filed 2007·Granted Apr 19, 2011·5 cites·15 claims
- 3370US7718226B2Method of forming a layer with controlled grain size and morphology for enhanced wear resistanceSECO TOOLS AB·Filed 2006·Granted May 18, 2010·3 cites·18 claims
- 3467US7955651B2Enhanced alumina layer with textureSECO TOOLS AB·Filed 2008·Granted Jun 7, 2011·0 cites·16 claims
- 3567US7914849B2Alumina layer with controlled textureSECO TOOLS AB·Filed 2008·Granted Mar 29, 2011·0 cites·12 claims
- 3666US7422803B2Coating with controlled grain size and morphology for enhanced wear resistance and toughnessSECO TOOLS AB·Filed 2004·Granted Sep 9, 2008·9 cites·15 claims
- 3762US7150772B2CVD coated cutting tool insertSECO TOOLS AB·Filed 2004·Granted Dec 19, 2006·5 cites·10 claims
- 3861US2012015148A1Alumina layer with enhanced textureRUPPI SAKARI·Filed 2011·Application pending·0 cites
- 3951US2014173996A1Sulfur Containing Alpha-Alumina Coated Cutting ToolWALTER AG·Filed 2012·Application pending·0 cites
- 4047US10214810B2TiAlCN layers with lamellar structureWALTER AG·Filed 2015·Granted Feb 26, 2019·0 cites·26 claims
- 4146US6783725B2Coated cemented carbide body and method for useSECO TOOLS AB·Filed 2003·Granted Aug 31, 2004·0 cites·7 claims
- 4241US10407777B2Coated cutting tool insert with MT-CVD TiCN on TiAI(C,N)WALTER AG·Filed 2015·Granted Sep 10, 2019·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →