SS

Steinar Sollie

Chevron: 2 patents #1,772 of 4,788Top 40%
📍 Oslo, NO: #821 of 2,623 inventorsTop 35%
Overall (All Time): #2,353,311 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4518050 Rotating double barrel core sampler Arild Andresen 1985-05-21
4518051 Percussion actuated core sampler Arilo A. Andresen 1985-05-21