Inventor · disambiguated record

Helenio De Carvalho Ellery Filho

Also filed as: FILHO HELENIO DE CARVALHO ELLERY

1 granted patent·1 citations·filing 2015–2015

15Inventor score

Technology areasA01K

Files withFILHO HELENIO DE CARVALHO ELLERY1

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1 record

0145US9764975B2Biological filtration system for removal of nitrogen compounds in aquatic animal breeding environments, and its implementing deviceFILHO HELENIO DE CARVALHO ELLERY·Filed 2015·Granted Sep 19, 2017·1 cites·7 claims

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