Inventor · disambiguated record
Patrice Levallard
Also filed as: LEVALLARD PATRICE
5 granted patents·43 citations·filing 1994–2014
77Inventor score
Files withHUTCHINSON5
Top patents by PatentIndex Score
5 records- 0150US5979618AVibration damper, in particular for a helicopter rotorHUTCHINSON·Filed 1996·Granted Nov 9, 1999·16 cites·20 claims
- 0245US6938888B2Vibration damper, in particular for a helicopter rotorHUTCHINSON·Filed 2001·Granted Sep 6, 2005·5 cites·5 claims
- 0345US6832894B2Combined ball-and-damper device for a helicopter rotorHUTCHINSON·Filed 2003·Granted Dec 21, 2004·8 cites·16 claims
- 0445US5489193AAntivibration supports for helicopter blades, and a helicopter rotor including such supportsHUTCHINSON·Filed 1994·Granted Feb 6, 1996·14 cites·12 claims
- 0541US9709124B2Instrumented damper and performance monitoring system comprising such a damperHUTCHINSON·Filed 2014·Granted Jul 18, 2017·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →