Ron van Petegem

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Sandnes, NO

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Patents Grantslast 30 patents

Information Patent Grant
Methods of completing a subterranean well and associated apparatus
- Patent number 6,125,937
- Issue date Oct 3, 2000
- Halliburton Energy Services, Inc.
- James R. Longbottom
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods of completing a subterranean well and associated apparatus
- Patent number 6,079,493
- Issue date Jun 27, 2000
- Halliburton Energy Services, Inc.
- James R. Longbottom
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods of completing a subterranean well and associated apparatus
- Patent number 5,884,704
- Issue date Mar 23, 1999
- Halliburton Energy Services, Inc.
- James R. Longbottom
- E21 - EARTH DRILLING MINING
Information Patent Grant
One-trip well perforation/proppant fracturing apparatus and methods
- Patent number 5,865,252
- Issue date Feb 2, 1999
- Halliburton Energy Services, Inc.
- Ron van Petegem
- E21 - EARTH DRILLING MINING