FC

Francois Chevallier

HS Halliburton Energy Services: 1 patents #259 of 590Top 45%
Overall (2025): #388,542 of 469,880Top 85%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12398619 Single-trip deployment and isolation using a ball valve Ibrahim El Mallawany 2025-08-26