Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11224281 | Brush head arrangements | Satya Rajagopalan | 2022-01-18 |
| 11147658 | Brush head assembly and methods of manufacture | Bart Johannes Massee | 2021-10-19 |
| 10828136 | Attachment with resonant structure for personal care appliance method | — | 2020-11-10 |
| 10750847 | Brush head arrangements | Satya Rajagopalan | 2020-08-25 |
| 10631965 | Method and apparatus for protection of soft tissues against a teeth whitening substance | Vincent Jeanne, Meng Peng, Jianxun Feng, Wan-Tzu Chen, Sungsoo Lee | 2020-04-28 |
| 10575626 | Brush head arrangements | Gregory Russ Goddard, Heidi L. Rose | 2020-03-03 |
| 10575627 | Brush head assembly and methods of manufacture | Michael Schmitt | 2020-03-03 |
| 10568411 | Brush head arrangements | Gregory Russ Goddard, Eric Grant Halsne | 2020-02-25 |
| 10500024 | Brush head assembly and methods of manufacture | Bart Johannes Massee | 2019-12-10 |
| 10477959 | Brush head manufacturing methods | Gregory Russ Goddard | 2019-11-19 |
| 10258443 | Brush head assembly and methods of manufacture | Gregory Russ Goddard | 2019-04-16 |
| 8561486 | Particle interrogation devices and methods | Igor V. Novosselov, Peter C. Ariessohn, Michelle Hickner | 2013-10-22 |
| 8539840 | Aerosol collection apparatus and methods | Peter C. Ariessohn, Igor V. Novosselov | 2013-09-24 |
| 8307723 | Particle interrogation devices and methods | Igor V. Novosselov, Peter C. Ariessohn, Michelle Hickner | 2012-11-13 |