Patents by Inventor Garham K. Parrish-Philp

Garham K. Parrish-Philp has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • METHOD AND DEVICE FOR WHITENING TEETH USING SONOCHEMISTRY
    Publication number: 20130004912
    Abstract: Tooth whitening device for whitening teeth using sonochemistry includes a body, and an ultrasonic transducer provided in the body. The ultrasonic transducer is configured for producing ultrasonic waves in the range of 20-100 kHz, and good results have been achieved with ultrasonic waves at a frequency of 40 kHz. There is an ultrasonic horn provided on the body, and the ultrasonic horn is operatively connected with the ultrasonic transducer. A liquid retaining element is provided on the ultrasonic horn, and the liquid retaining element is configured for retaining a liquid tooth whitening composition against a user's teeth. The liquid retaining element may be a sponge or a replaceable pad, such as a foam pad.
    Type: Application
    Filed: December 30, 2011
    Publication date: January 3, 2013
    Applicant: Dentovations Inc.
    Inventors: Damon Brown, Mark Edward Farrell, Arshad Ali, Tim Diasti, Graham K. Philp, JR., Garham K. Parrish-Philp