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Malcolm G. Coone
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Katy, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Tool tie-down
Patent number
6,401,811
Issue date
Jun 11, 2002
Davis-Lynch, Inc.
Malcolm G. Coone
E21 - EARTH DRILLING MINING
Information
Patent Grant
Anti-rotational cementing apparatus
Patent number
5,842,517
Issue date
Dec 1, 1998
Davis-Lynch, Inc.
Malcolm G. Coone
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for filling and circulating fluid in a wellbor...
Patent number
5,584,343
Issue date
Dec 17, 1996
Davis-Lynch, Inc.
Malcolm G. Coone
E21 - EARTH DRILLING MINING
Information
Patent Grant
Telescoping casing joint for landing a casting string in a well bore
Patent number
5,566,772
Issue date
Oct 22, 1996
Davis-Lynch, Inc.
Malcolm Coone
E21 - EARTH DRILLING MINING
Information
Patent Grant
Cementing apparatus
Patent number
5,234,052
Issue date
Aug 10, 1993
Davis-Lynch, Inc.
Malcolm G. Coone
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well packer
Patent number
5,197,542
Issue date
Mar 30, 1993
Davis-Lynch, Inc.
Malcolm G. Coone
E21 - EARTH DRILLING MINING
Information
Patent Grant
Casing lined oil or gas well
Patent number
5,085,273
Issue date
Feb 4, 1992
Davis-Lynch, Inc.
Malcolm G. Coone
E21 - EARTH DRILLING MINING
Information
Patent Grant
Through the tubing bridge plug
Patent number
5,027,894
Issue date
Jul 2, 1991
Davis-Lynch, Inc.
Malcolm G. Coone
E21 - EARTH DRILLING MINING
Information
Patent Grant
Cementing apparatus and method
Patent number
5,024,273
Issue date
Jun 18, 1991
Davis-Lynch, Inc.
Malcolm G. Coone
E21 - EARTH DRILLING MINING
Information
Patent Grant
Inflatable tools
Patent number
4,892,144
Issue date
Jan 9, 1990
Davis-Lynch, Inc.
Malcolm G. Coone
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for setting inflatable packers in deep water
Patent number
4,772,158
Issue date
Sep 20, 1988
Bassett; Max
Malcolm G. Coone
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Patents Applications
last 30 patents
Information
Patent Application
FAC tool flexible assembly and method
Publication number
20030000708
Publication date
Jan 2, 2003
Malcolm G. Coone
E21 - EARTH DRILLING MINING