Inventor · disambiguated record
Mark Alan Francis
Also filed as: FRANCIS MARK A · FRANCIS MARK ALAN
16 granted patents·249 citations·filing 1998–2020
94Inventor score
Top patents by PatentIndex Score
16 records- 0188US10556278B2Tool body for a shell end mill and cutting toolKENNAMETAL INC·Filed 2016·Granted Feb 11, 2020·5 cites·14 claims
- 0286US8621964B2Rotary cutting tool with coolant passage disposed in non-circular recess for reducing stressSOUZA RUY FROTA DE FILHO·Filed 2011·Granted Jan 7, 2014·9 cites·10 claims
- 0386US6609858B1Gear hobbing cutter systemKENNAMETAL INC·Filed 2002·Granted Aug 26, 2003·37 cites·18 claims
- 0486US5913644AHelical mill having multiple flutes with differing rake anglesKENNAMETAL INC·Filed 1998·Granted Jun 22, 1999·57 cites·15 claims
- 0584US6976811B1Milling cutterKENNAMETAL INC·Filed 2000·Granted Dec 20, 2005·33 cites·7 claims
- 0680US8647026B2Cutting tool with pocket feature for reducing stressSOUZA RUY FROTA DE FILHO·Filed 2011·Granted Feb 11, 2014·6 cites·12 claims
- 0777US9796027B2Rotary cutting tool with regrindable cutting insertsKENNAMETAL INC·Filed 2016·Granted Oct 24, 2017·2 cites·8 claims
- 0877US7134811B2Helical end mill type cutter configured to compensate for radial runoutKENNAMETAL INC·Filed 2003·Granted Nov 14, 2006·20 cites·7 claims
- 0976US7008146B2Milling cutter with tangentially mounted insertsKENNAMETAL INC·Filed 2003·Granted Mar 7, 2006·18 cites·19 claims
- 1073US9004822B2Rotary cutting tool with effective chip evacuationKENNAMETAL INC·Filed 2012·Granted Apr 14, 2015·5 cites·16 claims
- 1173US7004689B2High-speed milling cutter and insertKENNAMETAL INC·Filed 2004·Granted Feb 28, 2006·16 cites·14 claims
- 1269US9505066B2Rotary cutting tool with regrindable cutting insertsKENNAMETAL INC·Filed 2014·Granted Nov 29, 2016·3 cites·14 claims
- 1364US11298760B2Tool body for a shell end mill and cutting toolKENNAMETAL INC·Filed 2020·Granted Apr 12, 2022·0 cites·18 claims
- 1457US7059810B2Gear hobbing cutter systemKENNAMETAL INC·Filed 2002·Granted Jun 13, 2006·6 cites·36 claims
- 1549US6431799B1Slotting cutterKENNAMETAL PC INC·Filed 1999·Granted Aug 13, 2002·17 cites·19 claims
- 1648US6497537B1Slotting cutter with cartridge assemblyKENNAMETAL PC INC·Filed 1999·Granted Dec 24, 2002·15 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →