Inventor · disambiguated record
Jean-Pierre Campain
Also filed as: CAMPAIN JEAN-PIERRE
5 granted patents·58 citations·filing 1992–1996
80Inventor score
Top patents by PatentIndex Score
5 records- 0151US5557050ASystem for metering gas supplied under high pressureSCHLUMBERGER IND SA·Filed 1994·Granted Sep 17, 1996·21 cites·5 claims
- 0248US5902382ADegassing system for a hydrocarbon dispenserSOLUTIONS SERVICES SYSTEMS FRA·Filed 1996·Granted May 11, 1999·21 cites·3 claims
- 0332US5465606ASystem for measuring the efficiency of hydrocarbon vapor recovery installations used in gas stationsSCHLUMBERGER IND SA·Filed 1993·Granted Nov 14, 1995·8 cites·5 claims
- 0430US5339685APositive-displacement fluid flow-measuring systemSCHLUMBERGER IND SA·Filed 1992·Granted Aug 23, 1994·4 cites·2 claims
- 0529US5437183AMethod and apparatus for measuring the volumetric efficiency of systems for recovering hydrocarbon vaporSCHLUMBERGER IND SA·Filed 1993·Granted Aug 1, 1995·4 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →