Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D935727 | Cart with bin holders | Ivor Michel Walter, Wilson Zeng | 2021-11-09 |
| 11022281 | Lighting system | Steven Howard Ray, Christopher M. White | 2021-06-01 |
| D917820 | Basket cart | Ivor Michel Walter, Wilson Zeng | 2021-04-27 |
| D911655 | Cart baskets | Ivor Michel Walter, Wilson Zeng | 2021-02-23 |
| D907876 | Garment cart | Ivor Michel Walter, Wilson Zeng, Jeroen Engel | 2021-01-12 |
| D907322 | Garment cart | Ivor Michel Walter, Wilson Zeng, Jeroen Engel | 2021-01-05 |