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Amy Winston
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Seattle, WA, US
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Patents Grants
last 30 patents
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Patent Grant
Intra-oral device for protecting oral tissues during radiation trea...
Patent number
9,504,537
Issue date
Nov 29, 2016
GRAYDUCK STENTS, LLC
Bart Johnson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
INTRA-ORAL DEVICE FOR PROTECTING ORAL TISSUES DURING RADIATION TREA...
Publication number
20130131427
Publication date
May 23, 2013
BART JOHNSON
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
INTRA-ORAL DEVICE FOR PROTECTING ORAL TISSUES DURING RADIATION TREA...
Publication number
20110291031
Publication date
Dec 1, 2011
Bart Johnson and Amy Winston DDS, PLLC
Bart Johnson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE