Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10687678 | Power systems and methods including a battery charger and safety switch | — | 2020-06-23 |
| 10653281 | Pre-filter bag for vacuum cleaner and vacuum cleaner including same | Daniel M. Henke, Jason Hill | 2020-05-19 |