Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7448109 | Oral hygiene devices | Gerald Keith Brewer, James Christopher McInnes, Daniel Bayeh, Frederick J. Bennett, Richard K. Taylor +1 more | 2008-11-11 |
| 7269873 | Ultrasonic toothbrushes employing an acoustic waveguide | Gerald Keith Brewer, James Christopher McInnes, Daniel Bayeh, Frederick J. Bennett, Richard K. Taylor +1 more | 2007-09-18 |
| 5980246 | Orthodontics headgear compliance monitor | Douglas S. Ramsay, Mani Soma, Chris Prall | 1999-11-09 |