Inventor · disambiguated record
Gunnar Debruijn
Also filed as: DEBRUIJN GUNNAR
2 granted patents·1 pending application·52 citations·filing 2008–2010
61Inventor score
Top patents by PatentIndex Score
3 records- 0190US8517100B2Compositions and methods for cleaning a wellbore prior to cementingALI SYED A·Filed 2010·Granted Aug 27, 2013·49 cites·12 claims
- 0270US7836953B2Carbonaceous extenders for flexible cementSCHLUMBERGER TECHNOLOGY CORP·Filed 2008·Granted Nov 23, 2010·3 cites·16 claims
- 0339US2011056690A1Well Repair Using Swellable Material in a Remedial MatrixDEBRUIJN GUNNAR·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →