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Christian Leuchtenberg
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Jakarta, ID
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Patents Grants
last 30 patents
Information
Patent Grant
Offshore universal riser system
Patent number
8,887,814
Issue date
Nov 18, 2014
Halliburton Energy Services, Inc.
Charles R. Orbell
E21 - EARTH DRILLING MINING
Information
Patent Grant
Multipart sliding joint for floating rig
Patent number
8,459,361
Issue date
Jun 11, 2013
Halliburton Energy Services, Inc.
Christian Leuchtenberg
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
OFFSHORE UNIVERSAL RISER SYSTEM
Publication number
20100018715
Publication date
Jan 28, 2010
Halliburton Energy Services, Inc.
Charles R. Orbell
E21 - EARTH DRILLING MINING
Information
Patent Application
Multipart Sliding Joint For Floating Rig
Publication number
20080251257
Publication date
Oct 16, 2008
Christian Leuchtenberg
E21 - EARTH DRILLING MINING
Information
Patent Application
Offshore Universal Riser System
Publication number
20080105434
Publication date
May 8, 2008
Halliburton Energy Services, Inc.
Charles R. Orbell
E21 - EARTH DRILLING MINING