Inventor · disambiguated record

Erick R. Rantala

Also filed as: RANTALA ERICK R

1 granted patent·102 citations·filing 2001–2001

53Inventor score

Technology areasE21B

Files withBAKER HUGHES INC1

Top patents by PatentIndex Score

1 record

0185US6679327B2Internal oriented perforating system and methodBAKER HUGHES INC·Filed 2001·Granted Jan 20, 2004·102 cites·24 claims

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