Inventor · disambiguated record
Carmel Zouheir El Hakam
Also filed as: EL HAKAM CARMEL Z · EL HAKAM CARMEL ZOUHEIR
4 granted patents·1 citations·filing 2008–2019
57Inventor score
Top patents by PatentIndex Score
4 records- 0160US7905301B2Earth boring drill bits made from a low-carbon, high-molybdenum alloyBAKER HUGHES INC·Filed 2008·Granted Mar 15, 2011·0 cites·10 claims
- 0254US10851637B2Modeling and simulation of complete drill stringsBAKER HUGHES·Filed 2019·Granted Dec 1, 2020·0 cites·19 claims
- 0347US7823664B2Corrosion protection for head section of earth boring bitBAKER HUGHES INC·Filed 2008·Granted Nov 2, 2010·1 cites·21 claims
- 0445US10227857B2Modeling and simulation of complete drill stringsHERBIG CHRISTIAN·Filed 2011·Granted Mar 12, 2019·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →