Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11648099 | Personal care device actuator with rattle mitigation | Kevin A. Miller, Wolter F. Benning, Evert Alle Helfrich | 2023-05-16 |
| 11160363 | System and method for determining and notifying a user when to replace a dental cleaning head | Steven Charles Deane, Vincent Jeanne, Toon Hardeman, Martin John Edwards | 2021-11-02 |
| 10860770 | Oral care appliance using pulsed fluid flow | Yu-Wen Chang | 2020-12-08 |
| 10736720 | Oral care appliance using a variable fluid flow | Yu-Wen Chang | 2020-08-11 |
| 10667891 | Resonance tuning of the bristle structure for a power toothbrush | Kip Shirey, Lisa B. Schmalhurst | 2020-06-02 |
| 10642948 | System for introducing pulsation into a fluid output for an oral care appliance | Anandh Balakrishnan, Yu-Wen Chang, John Theodore Ferrier | 2020-05-05 |
| 10575626 | Brush head arrangements | Evan Dak Wah Dengler, Heidi L. Rose | 2020-03-03 |
| 10568411 | Brush head arrangements | Evan Dak Wah Dengler, Eric Grant Halsne | 2020-02-25 |
| 10537414 | Personal care device actuator with rattle mitigation | Kevin A. Miller, Wolter F. Benning, Evert Alle Helfrich | 2020-01-21 |
| 10477959 | Brush head manufacturing methods | Evan Dak Wah Dengler | 2019-11-19 |
| 10292797 | Oral care appliance using pulsed fluid flow | Yu-Wen Chang | 2019-05-21 |
| 10258443 | Brush head assembly and methods of manufacture | Evan Dak Wah Dengler | 2019-04-16 |
| 10034731 | Oral care appliance using pulsed fluid flow and mechanical action | Yu-Wen Chang | 2018-07-31 |
| 9931186 | Oral care appliance using a jet-type fluid flow and mechanical action | Yu-Wen Chang | 2018-04-03 |
| 9199217 | Material fabrication using acoustic radiation forces | Naveen N. Sinha, Dipen N. Sinha | 2015-12-01 |
| 8932520 | Method for non-contact particle manipulation and control of particle spacing along an axis | Gregory Kaduchak, James H. Jett, Steven Wayde Graves | 2015-01-13 |
| 8596379 | System and method for assessing hydrogen sulfide in a hydrocarbon extraction well in situ in an ongoing manner | Benjamin Ames Leonard, Gerard Simon | 2013-12-03 |
| 8596380 | System and method for assessing hydrogen sulfide in a hydrocarbon extraction well in situ in an ongoing manner | Benjamin Ames Leonard, Gerard Simon | 2013-12-03 |
| 8528406 | Method for non-contact particle manipulation and control of particle spacing along an axis | Gregory Kaduchak, James H. Jett, Steven Wayde Graves | 2013-09-10 |
| 8263407 | Method for non-contact particle manipulation and control of particle spacing along an axis | Gregory Kaduchak, James H. Jett, Steven Wayde Graves | 2012-09-11 |