JC

Jan S. Christensen

KA Kvaerner Eureka As: 1 patents #4 of 11Top 40%
📍 Oslo, NO: #821 of 2,623 inventorsTop 35%
Overall (All Time): #2,318,643 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5044440 Underwater station for pumping a well flow Kjell Olav Stinessen, John Lee Cotton 1991-09-03
4932848 Pump unit — 1990-06-12