Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10449349 | Systems, devices, and methods including encapsulated cosmetics | John Streeter, Vincenzo Casasanta, III | 2019-10-22 |
| 10149969 | Skin treatment appliance with changeable workpiece | Joseph W. Grez, Zane Bowman Allen Miller, Scott Straka | 2018-12-11 |
| 10039600 | Apparatus and method for skin treatment using pulsed light | Iranpour Khormaei, Lilac Muller | 2018-08-07 |
| 9687643 | Apparatus and method for skin treatment using continuous light | Iranpour Khormaei, Lilac Muller | 2017-06-27 |
| 7448109 | Oral hygiene devices | Gerald Keith Brewer, Daniel Bayeh, Frederick J. Bennett, Richard K. Taylor, David Antony Ballard +1 more | 2008-11-11 |
| 7269873 | Ultrasonic toothbrushes employing an acoustic waveguide | Gerald Keith Brewer, Daniel Bayeh, Frederick J. Bennett, Richard K. Taylor, David Antony Ballard +1 more | 2007-09-18 |
| 6309835 | Methods for quantitating the efficacy of oral care products | Lokanathan M. Iyer, Robert E. Akridge | 2001-10-30 |
| 6202241 | Brushhead for use in an acoustic toothbrush | Thomas Hassell, Stephen M. Meginness, III | 2001-03-20 |
| 5784742 | Toothbrush with adaptive load sensor | David Giuliani, Ryan McMahon | 1998-07-28 |