Inventor
AAKRE HAAVARD
NO20 patents
⚠️ This page may combine multiple inventors who share the name “AAKRE HAAVARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATHIESEN VIDAR
7 patentsUS8820413B2Sep 2, 2014
Alternative design of self-adjusting valve
MATHIESEN VIDAR25 citations91
US8590630B2Nov 26, 2013
System and method for controlling the flow of fluid in branched wells
MATHIESEN VIDAR9 citations83
US8517099B2Aug 27, 2013
Tubular member having self-adjusting valves controlling the flow of fluid into or out of the tubular member
MATHIESEN VIDAR8 citations83
US8485258B2Jul 16, 2013
Use of autonomous (self-adjusting) valves in injectors in oil production
MATHIESEN VIDAR9 citations83
US8820414B2Sep 2, 2014
Flow control device and flow control method
MATHIESEN VIDAR8 citations80
US9624759B2Apr 18, 2017
Method and an arrangement for controlling fluid flow into a production pipe
MATHIESEN VIDAR7 citations78
US9752698B2Sep 5, 2017
Autonomous valve with temperature responsive device
MATHIESEN VIDAR1 citations50
Inflow Control AS
4 patentsUS10260312B2Apr 16, 2019
Flow control device
Inflow Control AS4 citations81
US11319774B2May 3, 2022
Downhole fluid control system
Inflow Control AS2 citations70
US12139999B2Nov 12, 2024
Fluid control system
Inflow Control AS0 citations59
US11448039B2Sep 20, 2022
Downhole fluid control system
Inflow Control AS0 citations59