Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7947074 | Implantable prosthetic valve | — | 2011-05-24 |
| 7931641 | Visceral pleura ring connector | Asia Chang, Alex Nedvetsky, Don Tanaka | 2011-04-26 |
| 7458930 | Artificial sphincter with variable viscosity fluid-filled collar | — | 2008-12-02 |