P

Inventor

SYSE HARALD

NO15 patents
⚠️ This page may combine multiple inventors who share the name “SYSE HARALD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TDW OFFSHORE SERVICES AS

6 patents
US7878221B2Feb 1, 2011

Smartplug with wheel centralizer

TDW OFFSHORE SERVICES AS14 citations82
US7766046B2Aug 3, 2010

Plugging system for use during an offshore pipeline laying operation

TDW OFFSHORE SERVICES AS6 citations71
US7909065B2Mar 22, 2011

Pre-tensioned sealing means arrangement

TDW OFFSHORE SERVICES AS4 citations60
US7568504B2Aug 4, 2009

Hydraulic cylinders and plug with hydraulic cylinder

TDW OFFSHORE SERVICES AS6 citations60
US7210503B2May 1, 2007

Method and device for increasing safety during pipelaying

TDW OFFSHORE SERVICES AS2 citations60
US7857356B2Dec 28, 2010

Smartcoupling—non responsive

TDW OFFSHORE SERVICES AS0 citations39

SYSE HARALD

3 patents
US8777273B2Jul 15, 2014

Structure for a nested dual drill pipe joint

SYSE HARALD7 citations80
US8171960B2May 8, 2012

Plug with gripping means

SYSE HARALD12 citations80
US8955847B2Feb 17, 2015

Sealing arrangement for a down hole valve

SYSE HARALD0 citations45

VESTAVIK OLA

2 patents
US8925630B2Jan 6, 2015

Down hole well tool with rolling means

VESTAVIK OLA0 citations39
US8925629B2Jan 6, 2015

Down hole well tool with expansion tool

VESTAVIK OLA0 citations39

REELWELL A S

1 patent
US9057236B2Jun 16, 2015

Method for initiating fluid circulation using dual drill pipe

REELWELL A S7 citations74

HOLE OVE

1 patent
US9187968B2Nov 17, 2015

Fluid partition unit

HOLE OVE6 citations59

MELING MORTEN OLAV

1 patent
US8720543B2May 13, 2014

Device for passive pressure sealing

MELING MORTEN OLAV3 citations51

HYDROPHILIC AS

1 patent
US12366159B2Jul 22, 2025

Sensor assembly and system, and a method of determining the free water level in a hydrocarbon reservoir

HYDROPHILIC AS0 citations47