Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11101088 | Methods for controlling the power supply of a vacuum cleaner motor | — | 2021-08-24 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11101088 | Methods for controlling the power supply of a vacuum cleaner motor | — | 2021-08-24 |