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Klisthenis Dimitriadis
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GD Rijswijk, NL
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Patents Grants
last 30 patents
Information
Patent Grant
Forge welding tubulars
Patent number
7,774,917
Issue date
Aug 17, 2010
Tubefuse Applications B.V.
Mark Wilson Anderson
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Creating a well abandonment plug
Patent number
7,640,965
Issue date
Jan 5, 2010
Shell Oil Company
Martin Gerard Rene Bosma
E21 - EARTH DRILLING MINING
Information
Patent Grant
Marking of pipe joints
Patent number
7,474,221
Issue date
Jan 6, 2009
Shell Oil Company
Johannis Josephus Den Boer
G01 - MEASURING TESTING
Information
Patent Grant
Forge welding process
Patent number
7,282,663
Issue date
Oct 16, 2007
Shell Oil Company
Robert Andrew Alford
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for interconnecting tubulars by forge welding
Patent number
7,199,325
Issue date
Apr 3, 2007
Shell Oil Company
Robert Andrew Alford
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Joining expandable tubulars
Patent number
7,181,821
Issue date
Feb 27, 2007
Shell Oil Company
Mark Wilson Anderson
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
In-situ casting of well equipment
Patent number
7,152,657
Issue date
Dec 26, 2006
Shell Oil Company
Martin Gerard Rene Bosma
E21 - EARTH DRILLING MINING
Information
Patent Grant
EMAT weld inspection
Patent number
6,896,171
Issue date
May 24, 2005
Shell Oil Company
Johannis Josephus Den Boer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
FORGE WELDING METHOD
Publication number
20080237308
Publication date
Oct 2, 2008
Johannis Josephus DEN BOER
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
FORGE WELDING TUBULARS
Publication number
20070158390
Publication date
Jul 12, 2007
Mark Wilson Anderson
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CREATING A WELL ABANDONMENT PLUG
Publication number
20070137826
Publication date
Jun 21, 2007
Martin Gerard Rene BOSMA
E21 - EARTH DRILLING MINING
Information
Patent Application
Forge welding of heavy duty tubulars
Publication number
20060169752
Publication date
Aug 3, 2006
Johannis Josephus Den Boer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Marking of pipe joints
Publication number
20060087448
Publication date
Apr 27, 2006
Johannis Josephus Den Boer
E21 - EARTH DRILLING MINING
Information
Patent Application
Forge welding method
Publication number
20050236372
Publication date
Oct 27, 2005
Shell Oil Company
Per Thomas Moe
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method for interconnecting tubulars by forge welding
Publication number
20050092715
Publication date
May 5, 2005
Robert Andrew Alford
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Joining expandable tubulars
Publication number
20050050726
Publication date
Mar 10, 2005
Mark Wilson Anderson
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Forge welding process
Publication number
20040232207
Publication date
Nov 25, 2004
Robert Andrew Alford
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
In-situ casting of well equipment
Publication number
20040149418
Publication date
Aug 5, 2004
Martin Gerard Rene Bosma
E21 - EARTH DRILLING MINING
Information
Patent Application
EMAT weld inspection
Publication number
20040134970
Publication date
Jul 15, 2004
Johannis Josephus Den Boer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR