HH

Hadi Hajjar

📍 Abu Dhabi, AE: #173 of 475 inventorsTop 40%
Overall (All Time): #2,907,101 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10066460 Downhole fast-acting shut-in valve system Dag Pedersen, Robin Lovslett, Tore Vedal 2018-09-04