Christian Emil SKAANING

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Praesto, DK

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Patents Grantslast 30 patents

Information Patent Grant
Unbonded flexible armored riser pipe
- Patent number 9,580,972
- Issue date Feb 28, 2017
- National Oilwell Varco Denmark I/S
- Christian Ditlev Cappeln
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
AN UNBONDED FLEXIBLE ARMORED RISER PIPE
- Publication number 20150368982
- Publication date Dec 24, 2015
- NATIONAL OILWELL VARCO DENMARK I/S
- Christian Ditlev CAPPELN
- E21 - EARTH DRILLING MINING