TH

Trond Hagen

HS Halliburton Energy Services: 2 patents #198 of 917Top 25%
📍 Sandefjord, NO: #1 of 9 inventorsTop 15%
Overall (2020): #111,639 of 565,922Top 20%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10808525 Alternating polarity of casing-side antennas in a wellbore Christopher Milton 2020-10-20
10768651 Shunt current regulator for downhole devices 2020-09-08