Inventor · disambiguated record
Roger Marchand
Also filed as: MARCHAND ROGER · MARCHAND ROGER L
9 granted patents·138 citations·filing 1985–2022
87Inventor score
Files withBAY6 SOLUTIONS INC3CENTRE NAT RECH SCIENT2MARCHAND ROGER L2AEROSPATIALE1INTELLIGENT ELECTRONIC SYSTEMS1
Top patents by PatentIndex Score
9 records- 0192US7813128B2Method for cooling a static electronic power converter device and corresponding deviceINTELLIGENT ELECTRONIC SYSTEMS·Filed 2005·Granted Oct 12, 2010·38 cites·9 claims
- 0288US4734390ANitrogen or oxnitrogen compounds having a perovskyte structure, their preparation and their application to the manufacture of dielectric componentsCENTRE NAT RECH SCIENT·Filed 1985·Granted Mar 29, 1988·50 cites·15 claims
- 0382US11415488B2Access port for a fluid systemBAY6 SOLUTIONS INC·Filed 2018·Granted Aug 16, 2022·3 cites·8 claims
- 0469US8845893B2Filter elementsMARCHAND ROGER L·Filed 2010·Granted Sep 30, 2014·4 cites·8 claims
- 0568US4964016AMulti-layer ceramic capacitors having, as the conductive elements therein, layers of perovskites containing oxygen and nitrogenCENTRE NAT RECH SCIENT·Filed 1989·Granted Oct 16, 1990·19 cites·12 claims
- 0661US9517473B2Magnetic filter for a fluid portBAY6 SOLUTIONS INC·Filed 2013·Granted Dec 13, 2016·2 cites·34 claims
- 0753US12011682B2Magnetic filter cartridge and filter assemblyBAY6 SOLUTIONS INC·Filed 2022·Granted Jun 18, 2024·0 cites·23 claims
- 0849US5374012ASuspension device for linking an on-board equipment item to the structure of a vehicleAEROSPATIALE·Filed 1993·Granted Dec 20, 1994·22 cites·7 claims
- 0942US8850906B2Fluid sampling deviceMARCHAND ROGER L·Filed 2011·Granted Oct 7, 2014·0 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →