DH

David Hasler

NU Nabors Drilling Technologies Usa: 1 patents #77 of 147Top 55%
📍 Houston, TX: #12,319 of 21,073 inventorsTop 60%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #2,612,083 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11781388 Auto-filling tubulars Pradeep Annaiyappa, David G. Shackelford 2023-10-10