Assignee

CHEUNG PHILIP S

FR·2 granted patents·4 citations·filing 2011–2011

Technology mixE21B1 G01N1 G01V1

Top patents by PatentIndex Score

2 records

0172US8718942B2Systems and methods for investigating a formation surrounding a boreholeCHEUNG PHILIP S·Filed 2011·Granted May 6, 2014·3 cites·28 claims
0267US8893782B2Fluid sensor and method of using sameCHEUNG PHILIP S·Filed 2011·Granted Nov 25, 2014·1 cites·15 claims

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