GEIR LIEN — 4 Patents at Mhwirth As

GEIR LIEN has been granted 4 US patents while listed as an inventor at Mhwirth As. The first was granted in 2023 and the most recent in March 2025. GEIR LIEN ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%).

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
12241316	Methods and systems for earth drilling	PETTER MYDLAND	2025-03-04
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

GEIR LIEN — 4 Patents

Issued Patents All Time

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