Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5834314 | Method and apparatus for metering a fluid | James D. Gates, Jeffrey Y. Pan, Tung-Ming Huang, Alan J. Alcock, Conan K. N. Li +1 more | 1998-11-10 |
| 5791375 | Valve control | Jeffrey Y. Pan | 1998-08-11 |