Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10799081 | Brushroll for vacuum cleaner | Michael D. Graham | 2020-10-13 |
| 10702119 | Bare floor cleaner | Phong Hoang Tran | 2020-07-07 |
| 10610072 | Vacuum cleaner | — | 2020-04-07 |
| 10602895 | Brushroll for vacuum cleaner | Todd R. VanTongeren, Jeffrey A. Scholten, Jake A. Mohan | 2020-03-31 |