P&G receives U.S. patent for teeth-whitening device

By DrBicuspid Staff

August 24, 2018 -- Procter & Gamble (P&G) has received a U.S. patent for a teeth-whitening device, according to an August 21 report in the Cincinnati Business Courier.

The unnamed device uses blue visible or near-visible ultraviolet light in conjunction with peroxide-based substances to bleach teeth, according to the report. The device is portable, compact, and self-contained.

Copyright © 2018 DrBicuspid.com

To read this and get access to all of the exclusive content on DrBicuspid.com create a free account or sign-in now.

Member Sign In:
MemberID or email address:  
Do you have a DrBicuspid.com password?
No, I want a free membership.
Yes, I have a password:  
Forgot your password?
Sign in using your social networking account:
Sign in using your social networking