Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5770034 | Process and apparatus for desilvering a silver-containing solution | Benedictus Jansen, Fernand Ketels, Werner Van De Wynckel, Michiels Frank | 1998-06-23 |
| 5759377 | Process for de-silvering of a silver-containing solution | Guy Damen, Benny Jansen, Patrick Mertens, Werner Van De Wynckel, Frank Michiels | 1998-06-02 |