Fred E. Stanke

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West Redding, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for inspecting well bore casing
- Patent number 6,188,643
- Issue date Feb 13, 2001
- Schlumberger Technology Corporation
- Kenneth K. Liang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for hydraulic isolation determination
- Patent number 6,018,496
- Issue date Jan 25, 2000
- Schlumberger Technology Corporation
- Fred E. Stanke
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of analyzing waveforms
- Patent number 5,859,811
- Issue date Jan 12, 1999
- Schlumberger Technology Corporation
- Douglas Miller
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for inspecting well bore casing
- Patent number 5,717,169
- Issue date Feb 10, 1998
- Schlumberger Technology Corporation
- Kenneth K. Liang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for spatially filtering signals representing formation and c...
- Patent number 5,274,604
- Issue date Dec 28, 1993
- Schlumberger Technology Corporation
- Ralph M. D'Angelo
- G01 - MEASURING TESTING
Information Patent Grant
Determining impedance of material behind a casing in a borehole
- Patent number 4,928,269
- Issue date May 22, 1990
- Schlumberger Technology Corporation
- Christopher V. Kimball
- G01 - MEASURING TESTING