Bengt Gunnarsson

Person

Hundvag, NO

People

Patents Grantslast 30 patents

Information Patent Grant
Running tool for a downhole aparatus for patching a wall of conduit...
- Patent number 12,291,938
- Issue date May 6, 2025
- Isealate AS
- Einar Waage-Rasmussen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Lining an internal wall of a conduit
- Patent number 10,808,876
- Issue date Oct 20, 2020
- Isealate AS
- Bengt Gunnarsson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well tool and method for in situ introduction of a treatment fluid...
- Patent number 9,045,975
- Issue date Jun 2, 2015
- AGR CANNSEAL AS
- Sven Harald Tønnessen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Sleeve valve and method for its assembly
- Patent number 6,869,063
- Issue date Mar 22, 2005
- Triangle Equipment AS
- Bengt Gunnarsson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method for setting a packer in a well bore, and a packer
- Patent number 6,513,601
- Issue date Feb 4, 2003
- Triangle Equipment AS
- Bengt Gunnarsson
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
SAND SCREENS AND RELATED PRODUCTS AND METHODS
- Publication number 20240392660
- Publication date Nov 28, 2024
- Isealate AS
- Bengt GUNNARSSON
- E21 - EARTH DRILLING MINING
Information Patent Application
RUNNING TOOL FOR A DOWNHOLE APARATUS FOR PATCHING A WALL OF CONDUIT...
- Publication number 20230103962
- Publication date Apr 6, 2023
- Isealate AS
- Einar WAAGE-RASMUSSEN
- E21 - EARTH DRILLING MINING
Information Patent Application
A DEVICE FOR FORMING A BARRIER IN AN ANNULUS OF A WELL
- Publication number 20210172283
- Publication date Jun 10, 2021
- CannSeal AS
- Bengt Gunnarsson
- E21 - EARTH DRILLING MINING
Information Patent Application
Improvements Relating to Lining an Internal Wall of a Conduit
- Publication number 20190049054
- Publication date Feb 14, 2019
- Isealate AS
- Bengt Gunnarsson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
WELL TOOL AND METHOD FOR IN SITU INTRODUCTION OF A TREATMENT FLUID...
- Publication number 20120085539
- Publication date Apr 12, 2012
- AGR
- Sven Harald Tønnessen
- E21 - EARTH DRILLING MINING
Information Patent Application
Packer, setting tool for a packer and method for setting a packer
- Publication number 20030075342
- Publication date Apr 24, 2003
- Bengt Gunnarsson
- E21 - EARTH DRILLING MINING
Information Patent Application
Sleeve valve and method for its assembly
- Publication number 20030047702
- Publication date Mar 13, 2003
- Bengt Gunnarsson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Bengt Gunnarsson

Person

Patents Grantslast 30 patents

Running tool for a downhole aparatus for patching a wall of conduit...

Lining an internal wall of a conduit

Well tool and method for in situ introduction of a treatment fluid...

Sleeve valve and method for its assembly

Method for setting a packer in a well bore, and a packer

Patents Applicationslast 30 patents

SAND SCREENS AND RELATED PRODUCTS AND METHODS

RUNNING TOOL FOR A DOWNHOLE APARATUS FOR PATCHING A WALL OF CONDUIT...

A DEVICE FOR FORMING A BARRIER IN AN ANNULUS OF A WELL

Improvements Relating to Lining an Internal Wall of a Conduit

WELL TOOL AND METHOD FOR IN SITU INTRODUCTION OF A TREATMENT FLUID...

Packer, setting tool for a packer and method for setting a packer

Sleeve valve and method for its assembly