Inventor · disambiguated record

Gray D. Ellis

Also filed as: ELLIS GARY D

1 granted patent·0 citations·filing 1997–1997

10Inventor score

Technology areasY10S

Files withBASF CORP1

Top patents by PatentIndex Score

1 record

0115US5922085APreparation of a dye for coloring protein-based fibers and cellulose-based materials from the oxidation products of the manufacture of a triphenylmethane dyeBASF CORP·Filed 1997·Granted Jul 13, 1999·0 cites·32 claims

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