EH

Eric Lawrence Helgesen

HS Halliburton Energy Services: 1 patents #2,863 of 4,711Top 65%
📍 Edmond, OK: #341 of 633 inventorsTop 55%
🗺 Oklahoma: #6,781 of 12,736 inventorsTop 55%
Overall (All Time): #4,140,002 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10428588 Methods and drill bit designs for preventing the substrate of a cutting element from contacting a formation Shilin Chen 2019-10-01