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Minhao Yin
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Calgary, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Pump jack system and method
Patent number
10,047,739
Issue date
Aug 14, 2018
Zedi Canada Inc.
Minhao Yin
E21 - EARTH DRILLING MINING
Information
Patent Grant
Methods of mechanized and automated tripping of rods and tubulars
Patent number
9,657,538
Issue date
May 23, 2017
Key Energy Services, LLC
Derrek Yorga
E21 - EARTH DRILLING MINING
Information
Patent Grant
Tong system for tripping rods and tubulars
Patent number
9,611,707
Issue date
Apr 4, 2017
Key Energy Services, LLC
Derrek Yorga
E21 - EARTH DRILLING MINING
Information
Patent Grant
Rod and tubular racking system
Patent number
9,605,498
Issue date
Mar 28, 2017
Key Energy Services, LLC
Derrek Yorga
E21 - EARTH DRILLING MINING
Information
Patent Grant
Mechanized and automated well service rig
Patent number
9,562,406
Issue date
Feb 7, 2017
Key Energy Services, LLC
Derrek Yorga
E21 - EARTH DRILLING MINING
Information
Patent Grant
Mechanized and automated catwalk system
Patent number
9,470,050
Issue date
Oct 18, 2016
Key Energy Services, LLC
Derrek Yorga
E21 - EARTH DRILLING MINING
Information
Patent Grant
Mechanized and automated well service rig system
Patent number
9,458,683
Issue date
Oct 4, 2016
Key Energy Services, LLC
Derrek Yorga
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
METHODS OF MECHANIZED AND AUTOMATED TRIPPING OF RODS AND TUBULARS
Publication number
20170204687
Publication date
Jul 20, 2017
Key Energy Services, LLC
Derrek Yorga
E21 - EARTH DRILLING MINING
Information
Patent Application
PUMP JACK SYSTEM AND METHOD
Publication number
20160186537
Publication date
Jun 30, 2016
Zedi Canada Inc.
Minhao Yin
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
MECHANIZED AND AUTOMATED WELL SERVICE RIG SYSTEM
Publication number
20140151021
Publication date
Jun 5, 2014
Key Energy Services, LLC
Derrek Yorga
E21 - EARTH DRILLING MINING
Information
Patent Application
TONG SYSTEM FOR TRIPPING RODS AND TUBULARS
Publication number
20140138080
Publication date
May 22, 2014
Key Energy Services, LLC
Derrek Yorga
E21 - EARTH DRILLING MINING
Information
Patent Application
ROD AND TUBULAR RACKING SYSTEM
Publication number
20140140790
Publication date
May 22, 2014
Key Energy Services, LLC
Derrek Yorga
E21 - EARTH DRILLING MINING
Information
Patent Application
MECHANIZED AND AUTOMATED CATWALK SYSTEM
Publication number
20140140791
Publication date
May 22, 2014
Key Energy Services, LLC
Derrek Yorga
E21 - EARTH DRILLING MINING
Information
Patent Application
METHODS OF MECHANIZED AND AUTOMATED TRIPPING OF RODS AND TUBULARS
Publication number
20140138100
Publication date
May 22, 2014
Key Energy Services, LLC
Derrek Yorga
E21 - EARTH DRILLING MINING
Information
Patent Application
MECHANIZED AND AUTOMATED WELL SERVICE RIG
Publication number
20140138081
Publication date
May 22, 2014
Key Energy Services, LLC
Derrek Yorga
E21 - EARTH DRILLING MINING