HO

Håvard Olsen

SA Statoil Asa: 1 patents #53 of 191Top 30%
Overall (All Time): #3,539,599 of 4,157,543Top 90%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6365053 Removal of H2S in drilling mud Egil Sunde 2002-04-02