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Thomas Berge
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Hafrsfjord, NO
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Patents Grants
last 30 patents
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Patent Grant
Tool and a method for at least one of gripping, expanding, and pene...
Patent number
12,180,794
Issue date
Dec 31, 2024
E Holstad Holding AS
Thomas Berge
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus for sealing a bore, a system comprising the apparatus and...
Patent number
10,364,639
Issue date
Jul 30, 2019
E Holstad Holding AS
Tommy Svartvatn
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole actuator device
Patent number
10,174,573
Issue date
Jan 8, 2019
TARGET Intervention AS
Stig Bakke
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole tool device and method for using the same
Patent number
10,012,052
Issue date
Jul 3, 2018
TARGET Intervention AS
Kenneth Bergland
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
A TOOL AND A METHOD FOR AT LEAST ONE OF GRIPPING, EXPANDING, AND PE...
Publication number
20240052716
Publication date
Feb 15, 2024
E HOLSTAD HOLDING AS
Thomas Berge
E21 - EARTH DRILLING MINING
Information
Patent Application
An Apparatus For Sealing A Bore, A System Comprising The Apparatus...
Publication number
20170234102
Publication date
Aug 17, 2017
E HOLSTAD HOLDING AS
Tommy Svartvatn
E21 - EARTH DRILLING MINING
Information
Patent Application
Downhole Tool Device and Method for Using the Same
Publication number
20160047197
Publication date
Feb 18, 2016
TARGET Intervention AS
Kenneth Bergland
E21 - EARTH DRILLING MINING
Information
Patent Application
Downhole Actuator Device
Publication number
20150267491
Publication date
Sep 24, 2015
TARGET Intervention AS
Kenneth Bergland
E21 - EARTH DRILLING MINING