JK

Jon Kræmer

WA Welltec Oilfield Solutions Ag: 3 patents #7 of 16Top 45%
Overall (All Time): #1,406,604 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11220879 Plug and plug and abandonment system — 2022-01-11
11008828 Completion method and completion system — 2021-05-18
10837258 Downhole completion system — 2020-11-17