Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D503853 | Nail polish applicator | Ann Theorin | 2005-04-12 |
| 5738901 | Catheter balloon with retraction coating | Lixiao Wang | 1998-04-14 |
| 5496276 | Catheter balloon with retraction coating | Lixiao Wang | 1996-03-05 |
| 5490839 | Catheter balloon with retraction coating | Lixiao Wang | 1996-02-13 |