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Conroe, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Hydrostatic and vibration test method for a blowout preventer
Patent number
11,105,706
Issue date
Aug 31, 2021
Engip, LLC
Clifford L. Hilpert
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for testing for fluid leaks
Patent number
10,996,132
Issue date
May 4, 2021
ENgip, LLP
Clifford Lee Hilpert
E21 - EARTH DRILLING MINING
Information
Patent Grant
Hydrostatic pressure test method and apparatus
Patent number
10,739,223
Issue date
Aug 11, 2020
Engip, LLC
Clifford Lee Hilpert
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Dual seat valve
Patent number
10,655,737
Issue date
May 19, 2020
Engip LLC
Clifford L. Hilpert
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Automated bop control and test system
Patent number
10,605,692
Issue date
Mar 31, 2020
Engip LLC
Clifford Lee Hilpert
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for testing for fluid leaks
Patent number
10,330,561
Issue date
Jun 25, 2019
Engip, LLC
Clifford Lee Hilpert
E21 - EARTH DRILLING MINING
Information
Patent Grant
Dual seat valve
Patent number
10,113,650
Issue date
Oct 30, 2018
Engip, LLC
Clifford L. Hilpert
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Control system for a decanter centrifuge
Patent number
9,861,991
Issue date
Jan 9, 2018
Engip, LLC
Jeffrey L. Hilpert
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Hydrostatic Pressure Test Method and Apparatus
Publication number
20200370987
Publication date
Nov 26, 2020
Engip, LLC
Clifford Lee Hilpert
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Botanical Quick Freeze Method and System
Publication number
20200290057
Publication date
Sep 17, 2020
Engip, LLC
Lee Hilpert
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Application
Dual Seat Valve
Publication number
20200278032
Publication date
Sep 3, 2020
Engip, LLC
Clifford L. Hilpert
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Automated Bop Control and Test System
Publication number
20200217745
Publication date
Jul 9, 2020
Engip, LLC
Clifford Lee Hilpert
E21 - EARTH DRILLING MINING
Information
Patent Application
Hydrostatic and Vibration Test Method for a Blowout Preventer
Publication number
20190339156
Publication date
Nov 7, 2019
Engip LLC
Clifford L. Hilpert
E21 - EARTH DRILLING MINING
Information
Patent Application
Method for Testing for Fluid Leaks
Publication number
20190271611
Publication date
Sep 5, 2019
Engip, LLC
Clifford Lee Hilpert
G01 - MEASURING TESTING
Information
Patent Application
Hydrostatic and Vibration Test Method for a Blowout Preventer
Publication number
20190145851
Publication date
May 16, 2019
Engip LLC
Clifford L. Hilpert
E21 - EARTH DRILLING MINING
Information
Patent Application
Dual Seat Valve
Publication number
20190032791
Publication date
Jan 31, 2019
Engip, LLC
Clifford L. Hilpert
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Method and System for Determining a Fluid Leak
Publication number
20180052071
Publication date
Feb 22, 2018
Engip LLC
Clifford L. Hilpert
G01 - MEASURING TESTING
Information
Patent Application
Normalized Hydrostatic Test Method
Publication number
20170074748
Publication date
Mar 16, 2017
Engip LLC
Clifford Lee Hilpert
G01 - MEASURING TESTING
Information
Patent Application
Control System for a Decanter Centrifuge
Publication number
20160318042
Publication date
Nov 3, 2016
Engip LLC
Jeffrey L. Hilpert
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Application
Method for Testing for Fluid Leaks
Publication number
20160313208
Publication date
Oct 27, 2016
Engip LLC
Clifford Lee Hilpert
G01 - MEASURING TESTING
Information
Patent Application
Hydrostatic and Vibration Test System for a Blowout Preventative
Publication number
20160290889
Publication date
Oct 6, 2016
Engip LLC
Clifford L. Hilpert
G01 - MEASURING TESTING
Information
Patent Application
Dual Seat Valve
Publication number
20160123475
Publication date
May 5, 2016
Engip, LLC
Clifford L. Hilpert
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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