PH

Paul Hazel

WA Welltec Oilfield Solutions Ag: 1 patents #3 of 7Top 45%
Overall (2021): #308,888 of 548,734Top 60%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11208865 Downhole straddle assembly — 2021-12-28