Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670378 | Method for trace oxygen detection | Kin Fung Man, Said Boumsellek | 1997-09-23 |
| 5596193 | Miniature quadrupole mass spectrometer array | Michael H. Hecht, Otto J. Orient | 1997-01-21 |