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Kevin S. Waltz
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Massillon, OH, US
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last 30 patents
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Patent Grant
Floor cleaner upper portion
Patent number
D456964
Issue date
May 7, 2002
The Hoover Company
William G. Alford
D32 - Washing, cleaning, or drying machine
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Patent Grant
Handle portion of an upright carpet extractor
Patent number
D403482
Issue date
Dec 29, 1998
The Hoover Company
John D. Essex
D32 - Washing, cleaning, or drying machine