Inventor · disambiguated record

Christopher Callaway

Also filed as: CALLAWAY CHRISTOPHER

1 granted patent·18 citations·filing 2001–2001

40Inventor score

Technology areasE21B

Files withE2TECH LTD1

Top patents by PatentIndex Score

1 record

0148US7073583B2Method and apparatus for expanding tubing downholeE2TECH LTD·Filed 2001·Granted Jul 11, 2006·18 cites·16 claims

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