Inventor · disambiguated record
Youssef Elmarsafawi
Also filed as: ELMARSAFAWI YOUSSEF
2 granted patents·8 citations·filing 2006–2011
53Inventor score
Top patents by PatentIndex Score
2 records- 0171US7470321B2Cementing compositions and application thereof to cementing oil wells or the likeSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Dec 30, 2008·5 cites·8 claims
- 0255US8531189B2Cement expansion measurement apparatus and methodELMARSAFAWI YOUSSEF·Filed 2011·Granted Sep 10, 2013·3 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →