Inventor · disambiguated record
Christian Grouffal
Also filed as: GROUFFAL CHRISTIAN
10 granted patents·598 citations·filing 1991–2007
92Inventor score
Files withINST FRANCAIS DU PETROLE9
Top patents by PatentIndex Score
10 records- 0193US6070129AMethod and system for transmitting seismic data to a remote collection stationINST FRANCAIS DU PETROLE·Filed 1998·Granted May 30, 2000·154 cites·23 claims
- 0292US5550787ASeismic acquisition system with decentralized processing meansFiled 1993·Granted Aug 27, 1996·113 cites·20 claims
- 0389US5276655AMethod and device for simplifying the localization of a subsurface zone within the scope of a seismic explorationINST FRANCAIS DU PETROLE·Filed 1991·Granted Jan 4, 1994·82 cites·15 claims
- 0484US5706250ASeismic transmission method and system utilizing concentration unitsINST FRANCAIS DU PETROLE·Filed 1996·Granted Jan 6, 1998·92 cites·19 claims
- 0570US5245647AMethod and device for synchronizing on an outside event the sampling of measuring signals through a digitizing assembly of the oversampling typeINST FRANCAIS DU PETROLE·Filed 1991·Granted Sep 14, 1993·40 cites·18 claims
- 0668US6061299AMethod of transmitting compressed seismic dataINST FRANCAIS DU PETROLE·Filed 1997·Granted May 9, 2000·50 cites·34 claims
- 0761US5563847ASeismic signal acquisition method and deviceINST FRANCAIS DU PETROLE·Filed 1994·Granted Oct 8, 1996·31 cites·19 claims
- 0853US5351244ASeismic transmission method and device for a very low error rateINST FRANCAIS DU PETROLE·Filed 1993·Granted Sep 27, 1994·24 cites·7 claims
- 0950US6920083B2Method intended for detection and automatic classification, according to various selection criteria, of seismic events in an underground formationINST FRANCAIS DU PETROLE·Filed 2002·Granted Jul 19, 2005·12 cites·42 claims
- 1039US7584043B2Resynchronization of temporally acquired engine signalsINST FRANCAIS DU PETROLE·Filed 2007·Granted Sep 1, 2009·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →