Inventor · disambiguated record
Andre Chevrefils
Also filed as: CHEVREFILS ANDRE
4 granted patents·239 citations·filing 1998–2005
81Inventor score
Files withPRATT & WHITNEY CANADA4
Top patents by PatentIndex Score
4 records- 0197US7775044B2Low volumetric compression ratio integrated turbo-compound rotary enginePRATT & WHITNEY CANADA·Filed 2005·Granted Aug 17, 2010·149 cites·34 claims
- 0284US6155056ACooling louver for annular gas turbine engine combustion chamberPRATT & WHITNEY CANADA·Filed 1998·Granted Dec 5, 2000·58 cites·6 claims
- 0347US6832893B2Blade passive cooling featurePRATT & WHITNEY CANADA·Filed 2002·Granted Dec 21, 2004·14 cites·17 claims
- 0437US6176677B1Device for controlling air flow in a turbine bladePRATT & WHITNEY CANADA·Filed 1999·Granted Jan 23, 2001·18 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →