Inventor · disambiguated record

Rudolphus Johannes Cornelis De Grood

Also filed as: DE GROOD RUDOLPHUS JOHANNES CORNELIS

1 granted patent·23 citations·filing 2006–2006

42Inventor score

Technology areasE21B

Files withBAKER HUGHES INC1

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1 record

0176US7730948B2Use of coated proppant to minimize abrasive erosion in high rate fracturing operationsBAKER HUGHES INC·Filed 2006·Granted Jun 8, 2010·23 cites·17 claims

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