Inventor · disambiguated record
Philippe Duval
Also filed as: DUVAL PHILIPPE
5 granted patents·1 pending application·127 citations·filing 1983–2010
82Inventor score
Top patents by PatentIndex Score
6 records- 0183US4738694AProcess and plant for purification by adsorption on activated carbon and corresponding adsorber vesselAIR LIQUIDE·Filed 1986·Granted Apr 19, 1988·73 cites·14 claims
- 0267US8222955B2Compensated bandgapDUVAL PHILIPPE·Filed 2010·Granted Jul 17, 2012·4 cites·21 claims
- 0367US6869067B2Sheath for a suspension springALLEVARD REJNA AUTOSUSPENSIONS·Filed 2003·Granted Mar 22, 2005·18 cites·9 claims
- 0456US4571659AStatic overcurrent trip device to operate a circuit breaker in response of fault conditions in an alternating current net systemMERLIN GERIN·Filed 1983·Granted Feb 18, 1986·17 cites·5 claims
- 0549US2001034721A1System and method for providing services to a remote user through a networkFiled 2001·Application pending·0 cites
- 0643US5069386AClip for fastening a rail of a railway comprising displacement stopping means and spring clipALLEVARD IND SA·Filed 1988·Granted Dec 3, 1991·15 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →