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John P. Spence

CO Conocophillips: 2 patents #16 of 101Top 20%
📍 Madlasandnes, NY: #1 of 1 inventorsTop 100%
Overall (2022): #143,756 of 548,613Top 30%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11512550 Delivering fluid to a subsea wellhead Leif Kvarme, Birger Heigre 2022-11-29
11268359 Well stimulation operations Lars Bähr, Svein Kristian Furre 2022-03-08