Issued Patents All Time
Showing 1–25 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12156627 | Vacuum cleaner | — | 2024-12-03 |
| 11969137 | Vacuum cleaner | — | 2024-04-30 |
| 11700986 | Vacuum cleaner | — | 2023-07-18 |
| 11641989 | Brushroll for vacuum cleaner | Michael D. Graham | 2023-05-09 |
| 11395569 | Brushroll for vacuum cleaner | Todd R. VanTongeren, Jeffrey A. Scholten, Jake A. Mohan | 2022-07-26 |
| 11202546 | Bare floor cleaner | — | 2021-12-21 |
| 10986968 | Vacuum cleaner | — | 2021-04-27 |
| 10905295 | Vacuum cleaner | — | 2021-02-02 |
| 10898043 | Vacuum cleaner | — | 2021-01-26 |
| 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 |
| 10398274 | Bare floor cleaner | — | 2019-09-03 |
| 10105024 | Vacuum cleaner | — | 2018-10-23 |
| 10034588 | Brushroll for vacuum cleaner | Michael D. Graham | 2018-07-31 |
| 9962051 | Vacuum cleaner | — | 2018-05-08 |
| 9918606 | Bare floor cleaner | Phong Hoang Tran | 2018-03-20 |
| 9883779 | Brushroll for vacuum cleaner | Todd R. VanTongeren | 2018-02-06 |
| 9756998 | Brushroll for vacuum cleaner | Timothy A. Field | 2017-09-12 |
| 9693663 | Tufting method and brushroll for vacuum cleaner | — | 2017-07-04 |
| 9668628 | Vacuum cleaner | — | 2017-06-06 |
| 9504366 | Bare floor cleaner | Joseph M. White, John L. Jansen, Aaron P. Griffith, Yu Xiaoming, Yang Caiyin | 2016-11-29 |
| 9486121 | Vacuum cleaner with hair collection element | Steve Butkiewicz | 2016-11-08 |
| 9392919 | Cyclonic separator for a vacuum cleaner | — | 2016-07-19 |