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Bjoern Thiemann
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Houston, TX, US
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Patents Grants
last 30 patents
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Patent Grant
Volume synchronizer for tubular handling tools
Patent number
9,528,363
Issue date
Dec 27, 2016
Weatherford Technology Holdings, LLC
Karsten Heidecke
E21 - EARTH DRILLING MINING
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Patent Grant
Electronic control system for a tubular handling tool
Patent number
9,404,322
Issue date
Aug 2, 2016
Weatherford Technology Holdings, LLC
Michael Wiedecke
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
VOLUME SYNCHRONIZER FOR TUBULAR HANDLING TOOLS
Publication number
20150144325
Publication date
May 28, 2015
WEATHERFORD/LAMB, INC.
Karsten Heidecke
E21 - EARTH DRILLING MINING
Information
Patent Application
TUBULAR HANDLING TOOL
Publication number
20140326467
Publication date
Nov 6, 2014
WEATHERFORD/LAMB, INC.
Karsten HEIDECKE
E21 - EARTH DRILLING MINING
Information
Patent Application
ELECTRONIC CONTROL SYSTEM FOR A TUBULAR HANDLING TOOL
Publication number
20120152530
Publication date
Jun 21, 2012
Michael Wiedecke
E21 - EARTH DRILLING MINING