Triangle Equipment AG

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Stavanger, NO

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Patents Grantslast 30 patents

Information Patent Grant
Sleeve valve for controlling fluid flow between a hydrocarbon reser...
- Patent number 6,951,331
- Issue date Oct 4, 2005
- Triangle Equipment AS
- Per Olav Haughom
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Device for an opening in an outer sleeve of a sleeve valve and a me...
- Patent number 6,880,638
- Issue date Apr 19, 2005
- Triangle Equipment AG
- Per Olav Haughom
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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
Device and method for regulating fluid flow in a well
- Patent number 6,516,888
- Issue date Feb 11, 2003
- Triangle Equipment AS
- Bengt Gunnarson
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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

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