Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9746243 | Device for cooling the opening of a rotary kiln by means of cool air-blowing | Damien Fontaine | 2017-08-29 |
| 9675977 | Compressive grinder for a bed of materials | Alain Cordonnier | 2017-06-13 |