Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11432690 | Handheld vacuum cleaner | John Bohlen, Richard Friend, Joseph Saunders, Sergey V. Makarov | 2022-09-06 |
| 11432693 | Vacuum cleaner | — | 2022-09-06 |
| 11363923 | Floor cleaner | Michael Paul Dawson, Don Lydic, Rafael Davila | 2022-06-21 |
| 11357370 | Handheld vacuum cleaner | John Bohlen, Richard Friend, Joseph Saunders, Sergey V. Makarov | 2022-06-14 |