Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5646338 | Deposition sensing method and apparatus | Ghislain Declercq | 1997-07-08 |
| 5629212 | Chloride monitoring apparatus | Patrick Herman, Jean M. Faure, Philippe Engelberg | 1997-05-13 |