Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6140391 | Reactive jet ink composition | Wan Kang Zou, Fengfei Xiao, Carrie Woodcock, Qiao Qiao Dong | 2000-10-31 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6140391 | Reactive jet ink composition | Wan Kang Zou, Fengfei Xiao, Carrie Woodcock, Qiao Qiao Dong | 2000-10-31 |