Inventor · disambiguated record

Darryl M. Stepien

Also filed as: STEPIEN DARRYL M

0 granted patents·2 pending applications·0 citations·filing 2011–2015

Technology areasB01D C08G

Files withBAKER HUGHES INC1 HILFIGER MATTHEW1

Top patents by PatentIndex Score

2 records

0139US2012059088A1Novel Copolymers for Use as Oilfield DemulsifiersHILFIGER MATTHEW·Filed 2011·Application pending·0 cites
0235US2015122742A1Novel copolymers for use as oilfield demulsifiersBAKER HUGHES INC·Filed 2015·Application pending·0 cites

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