Inventor

STAVE ROGER SVERRE

NO8 patents

⚠️ This page may combine multiple inventors who share the name “STAVE ROGER SVERRE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

STAVE ROGER SVERRE

3 patents

US9428975B2Aug 30, 2016

Drilling fluid pump module coupled to specially configured riser segment and method for coupling the pump module to the riser

STAVE ROGER SVERRE23 citations82

US9670744B1Jun 6, 2017

Drilling fluid circulation system

STAVE ROGER SVERRE8 citations80

US8783379B2Jul 22, 2014

Fluid transfer device usable in managed pressure and dual-gradient drilling

STAVE ROGER SVERRE4 citations69

AGR SUBSEA AS

2 patents

US9057233B2Jun 16, 2015

Boost system and method for dual gradient drilling

AGR SUBSEA AS10 citations81

US9068420B2Jun 30, 2015

Device and method for controlling return flow from a bore hole

AGR SUBSEA AS9 citations75

AGR SUBSEA A S

1 patent

US9322232B2Apr 26, 2016

System and method for inhibiting an explosive atmosphere in open riser subsea mud return drilling systems

AGR SUBSEA A S2 citations45

ENHANCED DRILLING A S

1 patent

US9664006B2May 30, 2017

Riser isolation device having automatically operated annular seal

ENHANCED DRILLING A S0 citations36

ENHANCED DRILLING INC

1 patent

US10480256B2Nov 19, 2019

Riser system for coupling selectable modules to the riser

ENHANCED DRILLING INC0 citations32