HK

Hans Christian Karlsen

AL Ardyne Holdings, Limited: 2 patents #4 of 11Top 40%
Overall (2023): #153,009 of 537,848Top 30%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11840899 Well abandonment and slot recovery Eskild Storteig, Steffen Hansen, Michael Wardley, James Linklater 2023-12-12
11840900 Well abandonment and slot recovery Eskild Storteig, Alagappan Vishwanathan, Michael Wardley, James Linklater 2023-12-12