Assignee
COBB DELWIN E
US·6 granted patents·1 pending application·137 citations·filing 1992–2021
Top patents by PatentIndex Score
7 records- 0191US8051907B2Downhole separatorCOBB DELWIN E·Filed 2011·Granted Nov 8, 2011·14 cites·18 claims
- 0286US5314018AApparatus and method for separating solid particles from liquidsCOBB DELWIN E·Filed 1992·Granted May 24, 1994·93 cites·17 claims
- 0381US9045979B2Downhole gas separator and methodCOBB DELWIN E·Filed 2012·Granted Jun 2, 2015·8 cites·19 claims
- 0473US7314095B2Gardening toolCOBB DELWIN E·Filed 2004·Granted Jan 1, 2008·19 cites·17 claims
- 0552US7673684B2ESP/separator assembly and methodCOBB DELWIN E·Filed 2008·Granted Mar 9, 2010·3 cites·16 claims
- 0643US11536126B2Downhole gas-liquid separatorCOBB DELWIN E·Filed 2021·Granted Dec 27, 2022·0 cites·12 claims
- 0740US2017151510A1Downhole liquid / gas separatorCOBB DELWIN E·Filed 2015·Application pending·0 cites
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