JO

John Fielding Ownby

WH Weatherford Technology Holdings: 2 patents #22 of 197Top 15%
📍 Houston, TX: #442 of 2,742 inventorsTop 20%
🗺 Texas: #3,193 of 17,455 inventorsTop 20%
Overall (2020): #157,265 of 565,922Top 30%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10626683 Tool identification Christina Hebebrand, Bjoern Thiemann, Martin Liess, Frank Wern, Aicam Zouhair 2020-04-21
10586083 Active RFID tag arrangements for actuation of downhole equipment in well fluids Matthew Knight, Richard Dalzell, Rupa Sharma, Eric R. Evans, Jobby T. Jacob 2020-03-10