HD

Hans Van Dongen

MA Maersk Olie Og Gas A/S: 2 patents #3 of 9Top 35%
Overall (2018): #74,684 of 503,207Top 15%
3
Patents 2018

Issued Patents 2018

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10053952 Method of sealing a fracture in a wellbore and sealing system 2018-08-21
10018011 Sealing apparatus and method John Davies 2018-07-10
9920234 Sealing fluid for setting a packer Edo Boekholtz 2018-03-20