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Oscar E. Roberto
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Farmington Hills, MI, US
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last 30 patents
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Patent Grant
Dual coated metal substrates and methods of making the same
Patent number
5,691,048
Issue date
Nov 25, 1997
Henkel Corporation
Oscar E. Roberto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Treatment to improve corrosion resistance of autodeposited coatings...
Patent number
5,667,845
Issue date
Sep 16, 1997
Henkel Corporation
Oscar E. Roberto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Dual coated metal substrates and method of making
Patent number
5,486,414
Issue date
Jan 23, 1996
Henkel Corporation
Oscar E. Roberto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Treatment to improve corrosion resistance of autodeposited coatings...
Patent number
5,372,853
Issue date
Dec 13, 1994
Henkel Corporation
Oscar E. Roberto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...