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Vincenzo Barbato
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Richmond, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
System for placing a tracer in a well
Patent number
10,358,894
Issue date
Jul 23, 2019
DRECO ENERGY SERVICES ULC
Vincenzo Barbato
E21 - EARTH DRILLING MINING
Information
Patent Grant
Indexing dart
Patent number
10,294,748
Issue date
May 21, 2019
DRECO ENERGY SERVICES ULC
Vincenzo Barbato
E21 - EARTH DRILLING MINING
Information
Patent Grant
Encoded dart
Patent number
9,938,788
Issue date
Apr 10, 2018
DRECO ENERGY SERVICES ULC
Vincenzo Barbato
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM FOR PLACING A TRACER IN A WELL
Publication number
20170167226
Publication date
Jun 15, 2017
Trican Completion Solutions Ltd
Vincenzo Barbato
E21 - EARTH DRILLING MINING
Information
Patent Application
ENCODED DART
Publication number
20170009551
Publication date
Jan 12, 2017
Vincenzo Barbato
E21 - EARTH DRILLING MINING
Information
Patent Application
INDEXING DART
Publication number
20160362957
Publication date
Dec 15, 2016
Trican Completion Solutions Ltd
Vincenzo Barbato
E21 - EARTH DRILLING MINING