Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6601606 | Integrated valve for gas chromatograph | Yang Xu | 2003-08-05 |
| 6575015 | Sample and carrier gas pre-heat system for gas chromatograph | Robert Jeffrey Runyan | 2003-06-10 |
| 6536471 | Low-cost stream switching system | Henry Mancha | 2003-03-25 |