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HONGHUA AMERICA, LLC
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Houston, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Power tong for turning pipe
Patent number
9,366,097
Issue date
Jun 14, 2016
Honghua America, LLC
Guo Qiang George Hu
E21 - EARTH DRILLING MINING
Information
Patent Grant
Pipe handling apparatus
Patent number
9,181,764
Issue date
Nov 10, 2015
Honghua America, LLC
Guoqiang Hu
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
POWER TONG FOR TURNING PIPE
Publication number
20150143960
Publication date
May 28, 2015
HONGHUA AMERICA, LLC
Guo Qiang George Hu
E21 - EARTH DRILLING MINING
Information
Patent Application
Pipe Handling Apparatus
Publication number
20140328650
Publication date
Nov 6, 2014
HONGHUA AMERICA, LLC
Guoqiang HU
E21 - EARTH DRILLING MINING
Trademark
last 30 trademarks
Information
Trademark
86124347 - BEYOND RIG
Serial number
86124347
Registration number
4728577
Filing date
Nov 20, 2013
Honghua America, LLC
7 - Machines and machine tools