Inventor · disambiguated record

Keith A. Ryder

Also filed as: RYDER KEITH A

2 granted patents·95 citations·filing 2004–2004

65Inventor score

Technology areasE21B

Files withSCHLUMBERGER TECHNOLOGY CORP2

Top patents by PatentIndex Score

2 records

0185US7051812B2Fracturing tool having tubing isolation system and methodSCHLUMBERGER TECHNOLOGY CORP·Filed 2004·Granted May 30, 2006·85 cites·21 claims
0244US7114574B2By-pass valve mechanism and method of use hereofSCHLUMBERGER TECHNOLOGY CORP·Filed 2004·Granted Oct 3, 2006·10 cites·31 claims

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