Inventor · disambiguated record
T. Ramakrishnan
Also filed as: RAMAKRISHNAN T S
5 granted patents·527 citations·filing 1991–2005
86Inventor score
Top patents by PatentIndex Score
5 records- 0192US5335542AIntegrated permeability measurement and resistivity imaging toolSCHLUMBERGER TECHNOLOGY CORP·Filed 1993·Granted Aug 9, 1994·185 cites·25 claims
- 0291US5269180ABorehole tool, procedures, and interpretation for making permeability measurements of subsurface formationsSCHLUMBERGER TECHNOLOGY CORP·Filed 1991·Granted Dec 14, 1993·173 cites·32 claims
- 0390US7925716B2Facilitating retrieval of information within a messaging environmentYAHOO INC·Filed 2005·Granted Apr 12, 2011·25 cites·36 claims
- 0481US5497321AWell logging method for determining fractional flow characteristics of earth formationsSCHLUMBERGER TECHNOLOGY CORP·Filed 1994·Granted Mar 5, 1996·84 cites·21 claims
- 0577US5832409AAutomated gas permeameterSCHLUMBERGER TECHNOLOGY CORP·Filed 1997·Granted Nov 3, 1998·60 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →