Paul Zutz

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Sugar Land, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic set permanent packer with isolation of hydraulic actuator...
- Patent number 7,383,891
- Issue date Jun 10, 2008
- Baker Hughes Incorporated
- Peter Fay
- E21 - EARTH DRILLING MINING
Information Patent Grant
Composite landing collar for cementing operation
- Patent number 6,457,517
- Issue date Oct 1, 2002
- Baker Hughes Incorporated
- Jim Goodson
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Hydraulic set permanent packer with isolation of hydraulic actuator...
- Publication number 20060102361
- Publication date May 18, 2006
- BAKER HUGHES INCORPORATED
- Peter Fay
- E21 - EARTH DRILLING MINING
Information Patent Application
COMPOSITE LANDING COLLAR FOR CEMENTING OPERATION
- Publication number 20020100583
- Publication date Aug 1, 2002
- Jim Goodson
- E21 - EARTH DRILLING MINING