SP

Ståle Pettersen

PA Petroleum Technology Company As: 1 patents #2 of 4Top 50%
📍 Sandnes, NO: #8 of 24 inventorsTop 35%
Overall (2022): #248,700 of 548,613Top 50%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11230893 Method of manufacturing a side pocket mandrel body Kristian Harestad 2022-01-25