GL

GEIR LIEN

MA Mhwirth As: 3 patents #1 of 4Top 25%
Overall (2023): #79,565 of 537,848Top 15%
3
Patents 2023

Issued Patents 2023

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11814905 Drilling rig systems and methods PETTER MYDLAND 2023-11-14
11725469 Methods and systems for earth drilling PETTER MYDLAND 2023-08-15
11555361 Crane yoke, crane and method for handling tubulars PETTER MYDLAND, Even Karlsen 2023-01-17