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Virgilio Go Boncan
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Houston, TX, US
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Patents Grants
last 30 patents
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Patent Grant
Multi-purpose tube for oil well cement testing
Patent number
10,794,892
Issue date
Oct 6, 2020
OFI Testing Equipment, Inc.
Virgilio Go Boncan
G01 - MEASURING TESTING
Information
Patent Grant
Quantifying force management system for pressurized fluid density b...
Patent number
10,656,064
Issue date
May 19, 2020
OFI Testing Equipment, Inc.
John D. Norwood
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Multi-purpose tube for oil well cement testing
Patent number
10,203,318
Issue date
Feb 12, 2019
OFI Testing Equipment, Inc.
Virgilio Go Boncan
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Multi-Purpose Tube for Oil Well Cement Testing
Publication number
20190120814
Publication date
Apr 25, 2019
OFI TESTING EQUIPMENT, INC.
Virgilio Go Boncan
G01 - MEASURING TESTING
Information
Patent Application
Multi-Purpose Tube for Oil Well Cement Testing
Publication number
20190120813
Publication date
Apr 25, 2019
OFI TESTING EQUIPMENT, INC.
Virgilio Go Boncan
G01 - MEASURING TESTING
Information
Patent Application
Quantifying Force Management System for Pressurized Fluid Density B...
Publication number
20180340875
Publication date
Nov 29, 2018
OFI TESTING EQUIPMENT, INC.
John D. Norwood
E21 - EARTH DRILLING MINING
Information
Patent Application
Multi-Purpose Tube for Oil Well Cement Testing
Publication number
20170052168
Publication date
Feb 23, 2017
OFI TESTING EQUIPMENT, INC.
Virgilio Go Boncan
G01 - MEASURING TESTING