Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6010593 | Process for regulating a paper pulp deinking line and device for continuously measuring the quantity of particles contained in a liquid | Guy Eymin Petot Tourtollet, Bernard Perrin, Jacques Sabater | 2000-01-04 |
| 5131544 | Device for selectively separating particles in a liquid, in particular for cleaning fibrous paper suspensing | Alain Serres | 1992-07-21 |
| 4443331 | Process and device for separating particles in a fluid especially for the cleaning of the suspensions handled in the paper industry | — | 1984-04-17 |