Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7883754 | Casing for a writing instrument and method of manufacturing the same using dual injection molding | Zhiming Qiu | 2011-02-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7883754 | Casing for a writing instrument and method of manufacturing the same using dual injection molding | Zhiming Qiu | 2011-02-08 |