Inventor · disambiguated record

Otto Houwen

Also filed as: HOUWEN OTTO · HOUWEN OTTO H

2 granted patents·29 citations·filing 1993–2005

58Inventor score

Technology areasB04B E21B

Files withHOUWEN OTTO H1 SCHLUMBERGER TECHNOLOGY CORP1

Top patents by PatentIndex Score

2 records

0150US5519214AMethod for analysis of drilling fluidsSCHLUMBERGER TECHNOLOGY CORP·Filed 1993·Granted May 21, 1996·27 cites·25 claims
0248US7238150B2Method for calculating the turbulence factor for a decanting centrifugeHOUWEN OTTO H·Filed 2005·Granted Jul 3, 2007·2 cites·14 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →