Christiaan Krauss

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Spring, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Controlled opening of a valve in an apparatus for preventing downho...
- Patent number 12,366,140
- Issue date Jul 22, 2025
- Halliburton Energy Services, Inc.
- Christiaan Dennis Krauss
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Offset valve system for downhole drillable equipment
- Publication number 20070246224
- Publication date Oct 25, 2007
- Christiaan Krauss
- E21 - EARTH DRILLING MINING