Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8673247 | Method for operating a regenerative shaft furnace for producing lime | Etienne Thibeaumont, Benoit Boone | 2014-03-18 |
| 8013204 | Use of partly prehydrated lime for separating a solid matter/liquid mixture, method for treating sludge and purified sludge obtained by said method | Marc Gombart, Stéphane Bartiaux | 2011-09-06 |