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Steven F. Keys
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Churubusco, IN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Sealed foam applicators
Patent number
4,759,953
Issue date
Jul 26, 1988
Essex Group, Inc.
Steven F. Keys
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Method and apparatus for accurately dispensing a solution
Patent number
4,622,241
Issue date
Nov 11, 1986
Essex Group, Inc.
Steven F. Keys
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for applying high solids enamels to magnet wire
Patent number
4,604,300
Issue date
Aug 5, 1986
Essex Group, Inc.
Steven F. Keys
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Felt applicator
Patent number
4,545,323
Issue date
Oct 8, 1985
Essex Group, Inc.
Steven F. Keys
H01 - BASIC ELECTRIC ELEMENTS