Piper Shawn Walker

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Vibratory screening panel
- Patent number 11,261,680
- Issue date Mar 1, 2022
- Halliburton Energy Services, Inc.
- Piper S. Walker
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mobile drilling fluid plant
- Patent number 10,724,313
- Issue date Jul 28, 2020
- Halliburton Energy Services, Inc.
- Piper Shawn Walker
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Mobile drilling fluid plant
- Patent number 10,408,002
- Issue date Sep 10, 2019
- Halliburton Energy Services, Inc.
- Piper Shawn Walker
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Mobile drilling fluid plant
- Patent number 10,081,993
- Issue date Sep 25, 2018
- Halliburton Energy Services, Inc.
- Piper Shawn Walker
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Vibratory Screening Panel
- Publication number 20210140251
- Publication date May 13, 2021
- Halliburton Energy Services, Inc.
- Piper S. Walker
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
Mobile Drilling Fluid Plant
- Publication number 20190352984
- Publication date Nov 21, 2019
- Halliburton Energy Services, Inc.
- Piper Shawn Walker
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MOBILE DRILLING FLUID PLANT
- Publication number 20180363393
- Publication date Dec 20, 2018
- Halliburton Energy Services, Inc.
- Piper Shawn Walker
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MOBILE DRILLING FLUID PLANT
- Publication number 20170138134
- Publication date May 18, 2017
- Halliburton Energy Services, Inc.
- Piper Shawn Walker
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL