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John H. Hartford Jr.
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Liberty Center, OH, US
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Impact
Patents Grants
last 30 patents
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Patent Grant
Cover for a urinal mat
Patent number
D497277
Issue date
Oct 19, 2004
Impact Products, LLC
Sarah E. Ruhl
D06 - Furnishings
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Patent Grant
Cover for urinal and toilet mat
Patent number
D493999
Issue date
Aug 10, 2004
Impact Products, LLC
Sarah E. Ruhl
D06 - Furnishings
Information
Patent Grant
Cover for urinal and toilet mat
Patent number
D486341
Issue date
Feb 10, 2004
Impact Products, LLC
Sarah E. Ruhl
D06 - Furnishings