Description
Optiva Corporation developed a dental hygiene device using a piezoelectric multimorph transducer. It ultimately became the Sonicare Toothbrush. Optiva was acquired by Philips in 2000.
Team Members
David Giuliani
Co-founder
David Engel
Co-founder and affiliate professor, School of Dentistry, University of Washington
Roy Martin
Co-founder and Professor Emeritus of Bioengineering, University of Washington