David MATUS

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Prosper, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Cementing a liner using reverse circulation
- Patent number 10,053,954
- Issue date Aug 21, 2018
- Halliburton Energy Services, Inc.
- Arthur Stautzenberger
- E21 - EARTH DRILLING MINING
Information Patent Grant
Reverse circulation cementing system for cementing a liner
- Patent number 9,869,157
- Issue date Jan 16, 2018
- Halliburton Energy Services, Inc.
- Emile Sevadjian
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Cementing a Liner Using Reverse Circulation
- Publication number 20160281459
- Publication date Sep 29, 2016
- Halliburton Energy Services, Inc.
- Arthur Terry Stautzenberger
- E21 - EARTH DRILLING MINING
Information Patent Application
REVERSE CIRCULATION CEMENTING SYSTEM FOR CEMENTING A LINER
- Publication number 20160160603
- Publication date Jun 9, 2016
- Halliburton Energy Services, Inc.
- Emile SEVADJIAN
- E21 - EARTH DRILLING MINING