Inventor · disambiguated record
Ramkumar K. Bansal
Also filed as: BANSAL RAMKUMAR K
6 granted patents·458 citations·filing 2002–2008
89Inventor score
Technology areasE21B
Files withWEATHERFORD LAMB6
Top patents by PatentIndex Score
6 records- 0196US7451809B2Apparatus and methods for utilizing a downhole deployment valveWEATHERFORD LAMB·Filed 2005·Granted Nov 18, 2008·71 cites·36 claims
- 0294US7475732B2Instrumentation for a downhole deployment valveWEATHERFORD LAMB·Filed 2007·Granted Jan 13, 2009·58 cites·26 claims
- 0394US6837313B2Apparatus and method to reduce fluid pressure in a wellboreWEATHERFORD LAMB·Filed 2002·Granted Jan 4, 2005·130 cites·28 claims
- 0488US7255173B2Instrumentation for a downhole deployment valveWEATHERFORD LAMB·Filed 2003·Granted Aug 14, 2007·75 cites·97 claims
- 0588US6732804B2Dynamic mudcap drilling and well control systemWEATHERFORD LAMB·Filed 2002·Granted May 11, 2004·103 cites·27 claims
- 0684US7690432B2Apparatus and methods for utilizing a downhole deployment valveWEATHERFORD LAMB·Filed 2008·Granted Apr 6, 2010·21 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →