Inventor · disambiguated record

Douglas P. Heller

Also filed as: HELLER DOUGLAS P

0 granted patents·1 pending application·0 citations·filing 2007–2007

Technology areasC09K

Files withSUN DRILLING PRODUCTS CORP1

Top patents by PatentIndex Score

1 record

0146US2007287636A1Drilling fluid additive and base fluid compositions of matter containing B100 biodiesels; and applications of such compositions of matter in well drilling, completion, and workover operationsSUN DRILLING PRODUCTS CORP·Filed 2007·Application pending·0 cites

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