Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9670614 | Color modification of textile | Yucheng Zhou, Lisbeth Kalum, Lars Henrik Oestergaard, Wenqi Huang | 2017-06-06 |
| 6314954 | Toy gun for firing paint bullets | — | 2001-11-13 |
| D443903 | Toy gun with color staining bullets | — | 2001-06-19 |
| 5584412 | Box disposed in a car trunk | — | 1996-12-17 |