Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12259017 | Sound isolation suspension system | — | 2025-03-25 |
| 12215753 | Sound isolation suspension system | Michiel Allan Aurelius Schallig, Hermanus M. J. R. Soemers, Daniel J. Faulkner | 2025-02-04 |
| 11998411 | Mouthpiece with directed jets | David Seward, David A. Desmarais, Eric W. Healy, Richard Tanaka | 2024-06-04 |
| 11648099 | Personal care device actuator with rattle mitigation | Wolter F. Benning, Gregory Russ Goddard, Evert Alle Helfrich | 2023-05-16 |
| 11116614 | Mouthpiece with directed fluid jets | David Seward, David A. Desmarais, Eric W. Healy, Richard Tanaka | 2021-09-14 |
| 10952813 | Spring-driven pump for dispensing discrete bursts of liquid | Wolter F. Benning, Jeffrey M. Garrigues, Brian Johanski | 2021-03-23 |
| 10802881 | Methods and devices for enabling distributed computers to communicate more effectively in an enterprise requiring flexible approval notifications | Michael F. Brown, Robert Tucker, Kuntal Roy, Annelise Levitt, Edgardo Aviles Lopez +2 more | 2020-10-13 |
| 10537414 | Personal care device actuator with rattle mitigation | Wolter F. Benning, Gregory Russ Goddard, Evert Alle Helfrich | 2020-01-21 |
| 10524890 | Force sensor providing continuous feedback for a resonant drive toothbrush using a hall sensor | — | 2020-01-07 |
| 10441393 | Resonantly driven power toothbrush having a pressure-sensing capability using a hall effect sensor | — | 2019-10-15 |
| 10034730 | Force sensor providing continuous feedback for a resonant drive toothbrush using a hall sensor | Jeffrey Skaanland, Harold Robert Rowan | 2018-07-31 |
| 9668840 | Oral hygiene appliance with bristle characteristics for effective cleaning | — | 2017-06-06 |
| 9402463 | Adaptive system for modifying user brushing system | Lisa B. Schmalhurst | 2016-08-02 |
| 9358087 | Oral hygiene appliance with formable substrate | Patrick A. Headstrom, Bethany Joyce Johnson, Ian Blanch, Tijn Pieter Lodewijk Huttenhuis | 2016-06-07 |
| 9301822 | Vibration-canceling secondary resonator for use in a personal care appliance | Joseph W. Grez, Wolter F. Benning, Patrick A. Headstrom, Tyler G. Kloster | 2016-04-05 |
| 9259302 | Pressure sensing electric toothbrush | — | 2016-02-16 |
| 9204713 | Process and resulting product for matching a mouthpiece for cleaning teeth to a user's oral geometry | — | 2015-12-08 |
| 9049919 | Toothbrush with a bristle field which comprises a composite of layers of base and bristle components | Folkert Vrijburg, Geert Hendrik Westrup, Jurriaan Bernhard Rudolf Leveling | 2015-06-09 |
| 8813330 | Apparatus for converting side-to-side driving motion to rotational motion with a spring assembly and system for tuning the spring assembly | Joseph W. Grez, Jeffrey R. Gueble, Jerry C. Wood, Devin M. Nelson, Craig D. Hanela +9 more | 2014-08-26 |
| 8766568 | System and method for maintaining performance of battery-operated toothbrushes | Wolter F. Benning, Ari Lumbantobing | 2014-07-01 |
| 8598817 | Adaptive drive system using current values for a personal care appliance | Ari Lumbantobing, Meindert Lambertus Norg | 2013-12-03 |
| 8418300 | Reciprocating workpiece device with a drive system seeking the resonance of the driven system portion thereof | John W. Pace, Wolter F. Benning, Patrick A. Headstrom | 2013-04-16 |
| 8368327 | System and method for maintaining performance of battery-operated toothbrushes | Wolter F. Benning, Ari Lumbantobing | 2013-02-05 |
| 8314586 | System for adapting the resonant operation of a personal care appliance during the lifetime thereof | Ari Lumbantobing, Meindert Lambertus Norg, Pieter Johannes Bax | 2012-11-20 |
| 8288970 | Adaptive drive system using current values for a personal care appliance | Ari Lumbantobing, Meindert Lambertus Norg | 2012-10-16 |