Inventor · disambiguated record

Paul Bull

Also filed as: BULL PAUL ALUN MILES · BULL PAUL D

1 granted patent·1 pending application·66 citations·filing 1975–2002

50Inventor score

Technology areasA61M E21B

Files withBULL GEORGE H1

Top patents by PatentIndex Score

2 records

0176US3958649AMethods and mechanisms for drilling transversely in a wellBULL GEORGE H·Filed 1975·Granted May 25, 1976·66 cites·15 claims
0231US2004244202A1Needle cutting deviceFiled 2002·Application pending·0 cites

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