Jone Mellemstrand

TSTdw Offshore Services Sa: 1 patents #3 of 4Top 75%

Oppdal, NO: #1 of 1 inventorsTop 100%

Overall (2011): #259,451 of 364,097Top 75%

1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
8042574	Plug with expandable packer element	John Helvik	2011-10-25