Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6763832 | Device and method for the administration of oxygen | Albert W. Farnsworth, Yong Hua Zhu | 2004-07-20 |
| D488228 | Clip | Douglas J. Cuny, Roberto Pedros, Yong Hua Zhu | 2004-04-06 |