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WA Welltec Oilfield Solutions Ag: 1 patents #4 of 4Top 100%
Overall (2023): #354,218 of 537,848Top 70%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11572740 Downhole production casing string Ricardo Vasques, Satish Kumar 2023-02-07