JK

Jon Kræmer

WA Welltec Oilfield Solutions Ag: 1 patents #6 of 13Top 50%
Overall (2020): #411,418 of 565,922Top 75%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10837258 Downhole completion system — 2020-11-17