Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5616826 | Photoacoustic analyzer and method | Jean-Paul Pellaux, Ion Bals | 1997-04-01 |
| 5608167 | Membrane-enclosed sensor, flow control element and analytic method | Eugen Weber | 1997-03-04 |