T. S. Ramakrishnan

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Bethel, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Automated gas permeameter
- Patent number 5,832,409
- Issue date Nov 3, 1998
- Schlumberger Technology Corporation
- T. S. Ramakrishnan
- G01 - MEASURING TESTING
Information Patent Grant
Well logging method for determining fractional flow characteristics...
- Patent number 5,497,321
- Issue date Mar 5, 1996
- Schlumberger Technology Corporation
- T. S. Ramakrishnan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Integrated permeability measurement and resistivity imaging tool
- Patent number 5,335,542
- Issue date Aug 9, 1994
- Schlumberger Technology Corporation
- T. S. Ramakrishnan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Borehole tool, procedures, and interpretation for making permeabili...
- Patent number 5,269,180
- Issue date Dec 14, 1993
- Schlumberger Technology Corp.
- Yogesh S. Dave
- E21 - EARTH DRILLING MINING