Gerald Heisig

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Braunscheweig, DE

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Patents Grantslast 30 patents

Information Patent Grant
System and method for estimating directional characteristics based...
- Patent number 9,200,510
- Issue date Dec 1, 2015
- Baker Hughes Incorporated
- Gerald Heisig
- E21 - EARTH DRILLING MINING
Information Patent Grant
Active bottomhole pressure control with liner drilling and completi...
- Patent number 8,011,450
- Issue date Sep 6, 2011
- Baker Hughes Incorporated
- Sven Krueger
- E21 - EARTH DRILLING MINING
Information Patent Grant
Use of the dynamic downhole measurements as lithology indicators
- Patent number 7,650,241
- Issue date Jan 19, 2010
- Baker Hughes Incorporated
- Pushkar Jogi
- G01 - MEASURING TESTING
Information Patent Grant
Measurement-while-fishing tool devices and methods
- Patent number 7,591,314
- Issue date Sep 22, 2009
- Baker Hughes Incorporated
- James A. Sonnier
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for enhancing directional accuracy and control...
- Patent number 7,503,403
- Issue date Mar 17, 2009
- Baker Hughes, Incorporated
- Pushkar Jogi
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
System and Method for Estimating Directional Characteristics Based...
- Publication number 20120046865
- Publication date Feb 23, 2012
- BAKER HUGHES INCORPORATED
- Gerald Heisig
- E21 - EARTH DRILLING MINING
Information Patent Application
CONTROL OF DOWNHOLE DEVICES IN A WELLBORE
- Publication number 20090250225
- Publication date Oct 8, 2009
- BAKER HUGHES INCORPORATED
- Ralf Zaeper
- E21 - EARTH DRILLING MINING
Information Patent Application
Active buttonhole pressure control with liner drilling and completi...
- Publication number 20070068704
- Publication date Mar 29, 2007
- BAKER HUGHES INCORPORATED
- Sven Krueger
- E21 - EARTH DRILLING MINING
Information Patent Application
Use of the dynamic downhole measurements as lithology indicators
- Publication number 20060212224
- Publication date Sep 21, 2006
- BAKER HUGHES INCORPORATED
- Pushkar Jogi
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and apparatus for enhancing directional accuracy and control...
- Publication number 20050150689
- Publication date Jul 14, 2005
- BAKER HUGHES INCORPORATED
- Pushkar Jogi
- E21 - EARTH DRILLING MINING
Information Patent Application
Co-pilot measurement-while-fishing tool devices and methods
- Publication number 20040251027
- Publication date Dec 16, 2004
- BAKER HUGHES INCORPORATED
- James A. Sonnier
- E21 - EARTH DRILLING MINING