Inventor · disambiguated record
Christophe Jean Roger Champenois
Also filed as: CHAMPENOIS CHRISTOPHE · CHAMPENOIS CHRISTOPHE JEAN ROG
4 granted patents·257 citations·filing 1992–1998
83Inventor score
Top patents by PatentIndex Score
4 records- 0191US5672417ATurbomachine blade made of composite materialSNECMA·Filed 1996·Granted Sep 30, 1997·99 cites·15 claims
- 0286US6132857AHybrid component with high strength/mass ratio and method of manufacturing said componentMOTERUS D AVIAT SNECMA SOC NAT·Filed 1998·Granted Oct 17, 2000·60 cites·18 claims
- 0375US5263823AGas turbine engine impeller having an annular collar platformSNECMA·Filed 1992·Granted Nov 23, 1993·68 cites·1 claims
- 0473US5887332AHybrid component with high strength/mass ratio and method of manufacturing said componentSNECMA·Filed 1997·Granted Mar 30, 1999·30 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →