Henrik Dishington Haldorsen

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Oslo, NO

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Patents Grantslast 30 patents

Information Patent Grant
DLC-coated gate valve in petroleum production or water injection
- Patent number 9,791,051
- Issue date Oct 17, 2017
- Aker Subsea AS
- Henrik Dishington Haldorsen
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
DLC-COATED GATE VALVE IN PETROLEUM PRODUCTION OR WATER INJECTION
- Publication number 20180017172
- Publication date Jan 18, 2018
- AKER SUBSEA AS
- Henrik Dishington HALDORSEN
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
DLC-COATED GATE VALVE IN PETROLEUM PRODUCTION OR WATER INJECTION
- Publication number 20150053281
- Publication date Feb 26, 2015
- AKER SUBSEA AS
- Henrik Dishington Haldorsen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...