Assignee
ELECTRO CHEM ENG GMBH
6 granted patents·297 citations·filing 1973–1996
Top patents by PatentIndex Score
6 records- 0193US5385662AMethod of producing oxide ceramic layers on barrier layer-forming metals and articles produced by the methodELECTRO CHEM ENG GMBH·Filed 1992·Granted Jan 31, 1995·90 cites·7 claims
- 0292US4978432AMethod of producing protective coatings that are resistant to corrosion and wear on magnesium and magnesium alloysELECTRO CHEM ENG GMBH·Filed 1989·Granted Dec 18, 1990·73 cites·19 claims
- 0385US4976830AMethod of preparing the surfaces of magnesium and magnesium alloysELECTRO CHEM ENG GMBH·Filed 1989·Granted Dec 11, 1990·42 cites·16 claims
- 0481US5811194AMethod of producing oxide ceramic layers on barrier layer-forming metals and articles produced by the methodELECTRO CHEM ENG GMBH·Filed 1996·Granted Sep 22, 1998·36 cites·15 claims
- 0577US3934054AElectroless metal platingELECTRO CHEM ENG GMBH·Filed 1973·Granted Jan 20, 1976·25 cites·15 claims
- 0670US5487825AMethod of producing articles of aluminum, magnesium or titanium with an oxide ceramic layer filled with fluorine polymersELECTRO CHEM ENG GMBH·Filed 1992·Granted Jan 30, 1996·31 cites·4 claims
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