MN

Magne P. Nilsen

DA Den Norske Stats Oljeselskap A.S.: 1 patents #59 of 220Top 30%
Overall (All Time): #3,935,673 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4858692 Cementing apparatus and method for execution of cementing operation — 1989-08-22