Kambiz A. Safinya

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Patents Grantslast 30 patents

Information Patent Grant
Methods of electromagnetic logging using a current focusing receiver
- Patent number 7,826,972
- Issue date Nov 2, 2010
- WesternGeco L. L. C.
- Kamal Babour
- G01 - MEASURING TESTING
Information Patent Grant
Receivers and methods for electromagnetic measurements
- Patent number 7,633,296
- Issue date Dec 15, 2009
- WesternGeco L. L. C.
- Kambiz Safinya
- G01 - MEASURING TESTING
Information Patent Grant
Method of evaluating a geological formation using a logging tool in...
- Patent number 5,406,206
- Issue date Apr 11, 1995
- Schlumberger Technology Corporation
- Kambiz A. Safinya
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method of logging using slot antenna having two nonpa...
- Patent number 5,243,290
- Issue date Sep 7, 1993
- Schlumberger Technology Corporation
- Kambiz A. Safinya
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for detecting the presence of gas in a borehol...
- Patent number 5,201,220
- Issue date Apr 13, 1993
- Schlumberger Technology Corp.
- Oliver C. Mullins
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and method for detecting the presence of gas in a borehol...
- Patent number 5,167,149
- Issue date Dec 1, 1992
- Schlumberger Technology Corporation
- Oliver C. Mullins
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Methods of Electromagnetic Logging Using a Current Focusing Receiver
- Publication number 20080238428
- Publication date Oct 2, 2008
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Kamal Babour
- G01 - MEASURING TESTING
Information Patent Application
Technique and Apparatus to Track and Position Electromagnetic Recei...
- Publication number 20080048881
- Publication date Feb 28, 2008
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Kambiz A. Safinya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Extended mobile telephone network and payphone therefor
- Publication number 20030040310
- Publication date Feb 27, 2003
- Simon Barakat
- H04 - ELECTRIC COMMUNICATION TECHNIQUE