Inventor · disambiguated record
Alain Lewis
Also filed as: LEWIS ALAIN · LEWIS ALAIN ANTOINE
7 granted patents·296 citations·filing 2001–2017
88Inventor score
Files withPRATT & WHITNEY CANADA7
Top patents by PatentIndex Score
7 records- 0197US7223197B2Reduced twist carrierPRATT & WHITNEY CANADA·Filed 2005·Granted May 29, 2007·75 cites·14 claims
- 0294US9631508B2Internally cooled seal runnerPRATT & WHITNEY CANADA·Filed 2013·Granted Apr 25, 2017·22 cites·17 claims
- 0394US6855089B2Reduced twist carrierPRATT & WHITNEY CANADA·Filed 2002·Granted Feb 15, 2005·93 cites·11 claims
- 0494US6663530B2Zero twist carrierPRATT & WHITNEY CANADA·Filed 2001·Granted Dec 16, 2003·74 cites·14 claims
- 0582US8870699B2Lubrication oil system for a reduction gearboxPRATT & WHITNEY CANADA·Filed 2013·Granted Oct 28, 2014·8 cites·12 claims
- 0682US6758598B2Integrated oil transfer sleeve and bearingPRATT & WHITNEY CANADA·Filed 2002·Granted Jul 6, 2004·22 cites·14 claims
- 0776US10526907B2Internally cooled seal runnerPRATT & WHITNEY CANADA·Filed 2017·Granted Jan 7, 2020·2 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →