Nicolas Luyckx

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Mons, BE

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Patents Grantslast 30 patents

Information Patent Grant
Matrix drill bits with back raked cutting elements
- Patent number 7,946,362
- Issue date May 24, 2011
- Halliburton Energy Services, Inc.
- Nuno Da Silva
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill bit with a fixed cutting structure
- Patent number 7,621,349
- Issue date Nov 24, 2009
- Halliburton Energy Services, Inc.
- Nuno Da Silva
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Drill Bit With A Fixed Cutting Structure
- Publication number 20080135306
- Publication date Jun 12, 2008
- Nuno Da Silva
- E21 - EARTH DRILLING MINING
Information Patent Application
Matrix Drill Bits With Back Raked Cutting Elements
- Publication number 20070215389
- Publication date Sep 20, 2007
- Halliburton Energy Services, Inc.
- Nuno Da Silva
- E21 - EARTH DRILLING MINING