WE

William von Eberstein

Shell Oil Compny: 2 patents #1,477 of 4,423Top 35%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #1,582,074 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7383885 Floatation module and method Billy James Bergeron 2008-06-10
6823950 Method for formation pressure control while drilling George Herbert Mayo, Mark Allen Weaver, Eric van Oort, Ernest Benedict Kotara, Jr. 2004-11-30
6719496 ROV installed suction piles 2004-04-13