PK

Petrus Cornelis Kriesels

Shell Oil Compny: 3 patents #6 of 285Top 3%
Overall (2011): #38,763 of 364,097Top 15%
3
Patents 2011

Issued Patents 2011

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8056641 Method of radially expanding a tubular element in a wellbore provided with a control line Pieter Van Nieuwkoop 2011-11-15
8056642 Method of radially expanding a tubular element Robert Donald Mack, Mark Shuster 2011-11-15
7946349 Method of radially expanding a tubular element 2011-05-24