Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9081210 | Head worn device having temple arms to provide long axis compression | Aditha May Adams, Joel Bernard Jacobs, Paul Bosveld, Joseph Juseop Park, Henric Jentz +1 more | 2015-07-14 |
| 8766568 | System and method for maintaining performance of battery-operated toothbrushes | Wolter F. Benning, Kevin A. Miller | 2014-07-01 |
| 8598817 | Adaptive drive system using current values for a personal care appliance | Kevin A. Miller, Meindert Lambertus Norg | 2013-12-03 |
| 8368327 | System and method for maintaining performance of battery-operated toothbrushes | Wolter F. Benning, Kevin A. Miller | 2013-02-05 |
| 8314586 | System for adapting the resonant operation of a personal care appliance during the lifetime thereof | Kevin A. Miller, Meindert Lambertus Norg, Pieter Johannes Bax | 2012-11-20 |
| 8288970 | Adaptive drive system using current values for a personal care appliance | Kevin A. Miller, Meindert Lambertus Norg | 2012-10-16 |