Inventor · disambiguated record

Andrew Keohane

Also filed as: KEOHANE ANDREW

1 granted patent·156 citations·filing 1992–1992

55Inventor score

Technology areasE21B

Files withCAMCO DRILLING GROUP LTD1

Top patents by PatentIndex Score

1 record

0188US5222566ARotary drill bits and methods of designing such drill bitsCAMCO DRILLING GROUP LTD·Filed 1992·Granted Jun 29, 1993·156 cites·5 claims

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