AS

Arnold Stokka

WE Weatherford/Lamb: 3 patents #218 of 852Top 30%
📍 Sandnes, NO: #55 of 289 inventorsTop 20%
Overall (All Time): #1,632,692 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5881810 Centralizer Bernd Reinholdt, Jorg Lorenz 1999-03-16
5839330 Mechanism for connecting and disconnecting tubulars — 1998-11-24
5566754 Centralisers — 1996-10-22