Invention Application
- Patent Title: Marking of pipe joints
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Application No.: US10621494Application Date: 2003-07-17
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Publication No.: US20060087448A1Publication Date: 2006-04-27
- Inventor: Johannis Den Boer , Anthony Cole , Klisthenis Dimitriadis , Djurre Zijsling
- Applicant: Johannis Den Boer , Anthony Cole , Klisthenis Dimitriadis , Djurre Zijsling
- Priority: EP02077922.9 20020718
- Main IPC: G01V3/00
- IPC: G01V3/00 ; G08B13/14 ; G01V3/08 ; G06K19/06
Abstract:
An improved method of permanently marking the location of a tubular joint, the method including creating a cavity into the end surface of one of the tubular ends that are to be joined by a forge weld or screw thread connection, inserting a marker into said cavity and subsequently joining the tubular ends.
Public/Granted literature
- US07474221B2 Marking of pipe joints Public/Granted day:2009-01-06
Information query
