AN

Alan Grant Norrie

NV National Oilwell Varco: 1 patents #15 of 97Top 20%
📍 Banchory, GB: #3 of 20 inventorsTop 15%
Overall (2017): #496,652 of 506,227Top 100%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9540896 Frangible core barrel Khoi Q. Trinh, Rahul Patel 2017-01-10