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Stephen John Blanchard
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Princeton, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Toothbrush
Patent number
8,631,534
Issue date
Jan 21, 2014
Dr. Fresh, LLC
Stephen John Blanchard
A46 - BRUSHWARE
Information
Patent Grant
Dental tape and process for obtaining a dental tape
Patent number
7,854,235
Issue date
Dec 21, 2010
McNeil-PPC, Inc.
Stephen John Blanchard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Toothbrush with polishing member
Patent number
7,712,175
Issue date
May 11, 2010
McNeil-PPC, Inc.
Stephen John Blanchard
A46 - BRUSHWARE
Information
Patent Grant
Toothbrush with polishing member
Patent number
D549462
Issue date
Aug 28, 2007
McNeil-PPC, Inc.
Stephen John Blanchard
D04 - Brushware
Patents Applications
last 30 patents
Information
Patent Application
DENTAL TAPE AND PROCESS FOR OBTAINING A DENTAL TAPE
Publication number
20080230087
Publication date
Sep 25, 2008
Stephen John Blanchard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
TOOTHBRUSH
Publication number
20070283518
Publication date
Dec 13, 2007
Stephen John Blanchard
A46 - BRUSHWARE
Information
Patent Application
TOOTHBRUSH HEAD
Publication number
20070283517
Publication date
Dec 13, 2007
Stephen John Blanchard
A46 - BRUSHWARE
Information
Patent Application
TOOTHBRUSH WITH POLISHING MEMBER
Publication number
20070199168
Publication date
Aug 30, 2007
Stephen John Blanchard
A46 - BRUSHWARE