DH

Don M. Hannegan

WH Weatherford Technology Holdings: 1 patents #54 of 185Top 30%
📍 Barling, AR: #3 of 14 inventorsTop 25%
🗺 Arkansas: #168 of 658 inventorsTop 30%
Overall (2021): #471,665 of 548,734Top 90%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11193340 Heave compensation system for assembling a drill string Ram K. Bansal, Lev Ring 2021-12-07