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Karim N. KANJI
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Calgary, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Drill string constant velocity connection
Patent number
10,267,098
Issue date
Apr 23, 2019
Halliburton Energy Services, Inc.
Karim N. Kanji
E21 - EARTH DRILLING MINING
Information
Patent Grant
Directional drilling systems
Patent number
9,556,677
Issue date
Jan 31, 2017
Halliburton Energy Services, Inc.
Raymond C. Smith
E21 - EARTH DRILLING MINING
Information
Patent Grant
Tool module connector for use in directional drilling
Patent number
7,237,626
Issue date
Jul 3, 2007
Ryan Energy Technologies
Rishi Gurjar
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
Drill String Constant Velocity Connection
Publication number
20150211308
Publication date
Jul 30, 2015
Halliburton Energy Services, Inc.
Karim N. Kanji
E21 - EARTH DRILLING MINING
Information
Patent Application
DIRECTIONAL DRILLING SYSTEMS
Publication number
20130213713
Publication date
Aug 22, 2013
Halliburton Energy Services, Inc.
Raymond C. SMITH
E21 - EARTH DRILLING MINING
Information
Patent Application
Tool module connector for use in directional drilling
Publication number
20050205304
Publication date
Sep 22, 2005
Rishi Gurjar
E21 - EARTH DRILLING MINING
Information
Patent Application
Tool module interconnect for use in directional drilling
Publication number
20040007872
Publication date
Jan 15, 2004
Rishi Gurjar
E21 - EARTH DRILLING MINING