Barton Hickie

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Oklahoma City, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Gate valve including valve bore assembly
- Patent number 11,460,115
- Issue date Oct 4, 2022
- TECH ENERGY PRODUCTS, L.L.C.
- Barton Hickie
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Plug valve and methods
- Patent number 10,247,314
- Issue date Apr 2, 2019
- TECH ENERGY PRODUCTS, L.L.C.
- Todd Roberts
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pressure balanced drilling choke
- Patent number 10,156,106
- Issue date Dec 18, 2018
- TECH ENERGY PRODUCTS, L.L.C.
- Todd Roberts
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Plug valve and methods
- Patent number 9,897,223
- Issue date Feb 20, 2018
- TECH ENERGY PRODUCTS, L.L.C.
- Todd Roberts
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
GATE VALVE INCLUDING VALVE BORE ASSEMBLY
- Publication number 20210222777
- Publication date Jul 22, 2021
- TECH ENERGY PRODUCTS, L.L.C.
- Barton Hickie
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
PRESSURE BALANCED DRILLING CHOKE
- Publication number 20180334869
- Publication date Nov 22, 2018
- TECH ENERGY PRODUCTS, L.L.C.
- Todd Roberts
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
PLUG VALVE AND METHODS
- Publication number 20180142797
- Publication date May 24, 2018
- TECH ENERGY PRODUCTS, L.L.C.
- Todd Roberts
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...