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George D. Hilker
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Fort Wayne, IN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Magnet wire
Patent number
4,489,130
Issue date
Dec 18, 1984
Phelps Dodge Magnet Wire Co.
George D. Hilker
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Magnet wire
Patent number
4,394,417
Issue date
Jul 19, 1983
Phelps Dodge Industries, Inc.
George D. Hilker
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus for manufacturing magnet wire
Patent number
4,393,809
Issue date
Jul 19, 1983
Phelps Dodge Industries, Inc.
George D. Hilker
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing magnet wire
Patent number
4,391,848
Issue date
Jul 5, 1983
Phelps Dodge Industries, Inc.
George D. Hilker
H01 - BASIC ELECTRIC ELEMENTS