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NO7 patents
Top patents by PatentIndex Score
US8726992B2May 20, 2014
Method and device for filling a void incompletely filled by a cast material
FREYER RUNE6 citations83
US8141626B2Mar 27, 2012
Packer-anchoring device
FREYER RUNE14 citations83
US8640781B2Feb 4, 2014
Method and device for deploying a cable and an apparatus in the ground
FREYER RUNE2 citations61
US8322409B2Dec 4, 2012
Method and device for making lateral openings out of a wellbore
FREYER RUNE2 citations61
US8037937B2Oct 18, 2011
Method and a device for solvent injection in a subsurface well
FREYER RUNE2 citations61
US9546528B2Jan 17, 2017
Cable duct device in a swelling packer
FREYER RUNE1 citations51
US8322422B2Dec 4, 2012
Method of removing a device in an annulus
FREYER RUNE1 citations51