Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D803940 | Writing instrument | — | 2017-11-28 |
| D802665 | Writing instrument | — | 2017-11-14 |
| D792519 | Writing instrument | Menghan Liu | 2017-07-18 |
| D791234 | Writing instrument cap | — | 2017-07-04 |
| D779592 | Writing instrument | Menghan Liu | 2017-02-21 |