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Jan Tore TVERANGER
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Patents Grants
last 30 patents
Information
Patent Grant
Self calibrating toe valve
Patent number
11,512,559
Issue date
Nov 29, 2022
TCO AS
Jan Tore Tveranger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and stimulation sleeve for well completion in a subterranean...
Patent number
11,401,781
Issue date
Aug 2, 2022
Superstage AS
Anthony Kent
E21 - EARTH DRILLING MINING
Information
Patent Grant
Self-calibrating device for activating downhole tools and/or operat...
Patent number
11,346,182
Issue date
May 31, 2022
TCO AS
Jan Tore Tveranger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Device and method for setting of packing
Patent number
10,927,642
Issue date
Feb 23, 2021
SBS Technology AS
Jan Tore Tveranger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Self calibrating toe valve
Patent number
10,920,525
Issue date
Feb 16, 2021
TCO AS
Jan Tore Tveranger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Self-calibrating device for activating downhole tools and/or operat...
Patent number
10,890,050
Issue date
Jan 12, 2021
TCO AS
Jan Tore Tveranger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Destruction mechanism for a dissolvable sealing device
Patent number
10,655,413
Issue date
May 19, 2020
TCO AS
Viggo Brandsdal
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
Self Calibrating Toe Valve
Publication number
20210164326
Publication date
Jun 3, 2021
TCO AS
Jan Tore Tveranger
E21 - EARTH DRILLING MINING
Information
Patent Application
SELF-CALIBRATING DEVICE FOR ACTIVATING DOWNHOLE TOOLS AND/OR OPERAT...
Publication number
20210108485
Publication date
Apr 15, 2021
Jan Tore TVERANGER
E21 - EARTH DRILLING MINING
Information
Patent Application
Method and Stimulation Sleeve for Well Completion in a Subterranean...
Publication number
20210017837
Publication date
Jan 21, 2021
Superstage AS
Anthony Kent
E21 - EARTH DRILLING MINING
Information
Patent Application
SELF-CALIBRATING DEVICE FOR ACTIVATING DOWNHOLE TOOLS AND/OR OPERAT...
Publication number
20200284123
Publication date
Sep 10, 2020
TCO AS
Jan Tore TVERANGER
E21 - EARTH DRILLING MINING
Information
Patent Application
Device and Method for Setting of Packing
Publication number
20200095844
Publication date
Mar 26, 2020
SBS TECHNOLOGY AS
Jan Tore Tveranger
E21 - EARTH DRILLING MINING
Information
Patent Application
Self Calibrating Toe Valve
Publication number
20190195048
Publication date
Jun 27, 2019
TCO AS
Jan Tore Tveranger
E21 - EARTH DRILLING MINING
Information
Patent Application
Destruction Mechanism for a Dissolvable Sealing Device
Publication number
20180156002
Publication date
Jun 7, 2018
TCO AS
Viggo Brandsdal
E21 - EARTH DRILLING MINING
Information
Patent Application
CRUSHABLE PLUG
Publication number
20160281455
Publication date
Sep 29, 2016
TCO AS
Viggo BRANDSDAL
E21 - EARTH DRILLING MINING