GM

Glen George Martinka

NV National Oilwell Varco: 1 patents #6 of 44Top 15%
Overall (2019): #458,535 of 560,194Top 85%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10443335 Apparatus, systems, and methods for a rotatable hanger assembly Javier Adolfo Garcia Finol, S. M. Mamun Ur Rashid 2019-10-15