Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10874206 | Oral cleaning system | Lisa Michelle Guenst, Marshal Chang | 2020-12-29 |
| D904817 | Beverage dispenser | Marshal Chang, Brian Orme, Meredith B. Ingrassia | 2020-12-15 |
| D889846 | Toothbrush body | Lisa Michelle Guenst, Marshal Chang | 2020-07-14 |
| D889847 | Toothbrush body | Lisa Michelle Guenst, Marshal Chang | 2020-07-14 |
| D882067 | Oral irrigator | Lisa Michelle Guenst, Robert James Andrake, Brian Orme, Daniel Shanahan | 2020-04-21 |