Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11185201 | Cyclone assembly for surface cleaning apparatus and a surface cleaning apparatus having same | Wayne Ernest Conrad | 2021-11-30 |
| 11160425 | Hand carryable surface cleaning apparatus | Andre D. Brown, Wayne Ernest Conrad, Nina Conrad, Lee M. Cottrell, Jason B. Thorne +1 more | 2021-11-02 |
| 10966582 | Cyclone assembly for surface cleaning apparatus and a surface cleaning apparatus having same | Wayne Ernest Conrad | 2021-04-06 |
| 10959586 | Cyclone assembly for surface cleaning apparatus and a surface cleaning apparatus having same | Wayne Ernest Conrad | 2021-03-30 |
| 10932631 | Rotatable brush for surface cleaning apparatus | Wayne Ernest Conrad | 2021-03-02 |
| 10888205 | Rotatable brush for surface cleaning apparatus | Wayne Ernest Conrad | 2021-01-12 |