Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7661541 | Porous spun polymeric structures and method of making same | Kinh-Luan Dao, Yem Chin, Sheng Zhong, Liem Vu | 2010-02-16 |
| 7083697 | Porous spun polymeric structures and method of making same | Kinh-Luan Dao, Yem Chin, Sheng Zhong, Liem Vu | 2006-08-01 |
| 6676987 | Coating a medical appliance with a bubble jet printing head | Sheng Zhong, Dennis R. Boulais, Michael Austin, Jan Weber | 2004-01-13 |