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Jay Patel
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Wembley, GB
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last 30 patents
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Patent Grant
System for protection of soft tissues against a teeth whitening sub...
Patent number
9,468,393
Issue date
Oct 18, 2016
Koninklijke Philips N.V.
David Andrew Fish
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
System for protection of soft tissues against a teeth whitening sub...
Patent number
8,801,763
Issue date
Aug 12, 2014
Koninklijke Philips N.V.
David Andrew Fish
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
SYSTEM FOR PROTECTION OF SOFT TISSUES AGAINST A TEETH WHITENING SUB...
Publication number
20140315141
Publication date
Oct 23, 2014
DAVID ANDREW FISH
A46 - BRUSHWARE
Information
Patent Application
SYSTEM FOR PROTECTION OF SOFT TISSUES AGAINST A TEETH WHITENING SUB...
Publication number
20120251971
Publication date
Oct 4, 2012
Koninklijke Philips Electronics N.V.
David Andrew Fish
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE