Inventor · disambiguated record

John William James Ferguson

Also filed as: FERGUSON JOHN W J · FERGUSON JOHN WILLIAM JAMES

2 granted patents·214 citations·filing 2000–2001

71Inventor score

Technology areasG01F

Files withSCHLUMBERGER TECHNOLOGY CORP2

Top patents by PatentIndex Score

2 records

0197US6755086B2Flow meter for multi-phase mixturesSCHLUMBERGER TECHNOLOGY CORP·Filed 2001·Granted Jun 29, 2004·157 cites·36 claims
0291US6776054B1Flow meter for multi-phase mixturesSCHLUMBERGER TECHNOLOGY CORP·Filed 2000·Granted Aug 17, 2004·57 cites·60 claims

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