Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11083477 | Portable vacuum-powered tongue cleaning device | David J. Boord | 2021-08-10 |
| 11083478 | Tongue cleaning device | David J. Boord | 2021-08-10 |
| 10188414 | Tongue cleaning device | David J. Boord | 2019-01-29 |
| D771813 | Tongue cleaning vacuum attachment | David J. Boord | 2016-11-15 |
| D764664 | Tongue cleaning device | David J. Boord | 2016-08-23 |
| 9265513 | Tongue cleaning device | Wesley Koontz | 2016-02-23 |
| D742006 | Tongue cleaner | David J. Boord | 2015-10-27 |
| D635674 | Tongue scraper | — | 2011-04-05 |
| D635672 | Tongue scraper | — | 2011-04-05 |
| D635673 | Tongue scraper | — | 2011-04-05 |
| 7029484 | Tongue cleaning device | — | 2006-04-18 |
| D500135 | Handle for tongue cleaning device | James W. Bower | 2004-12-21 |
| D494272 | Handle for tongue cleaning device | James W. Bower | 2004-08-10 |
| D487803 | Handle for tongue cleaning device | James W. Bower | 2004-03-23 |
| D479605 | Handle for a tongue cleaning device | James W. Bower | 2003-09-09 |
| D438305 | Tongue cleaning device | James W. Bower | 2001-02-27 |
| 5916228 | Tongue scraper | James W. Bower | 1999-06-29 |
| 5893860 | Tongue scraper | James W. Bower | 1999-04-13 |