Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5266120 | Process and apparatus for the pre-treatment of cut sugar beets | — | 1993-11-30 |
| 4427377 | Installation for the dry manufacture of cement | Gerard Ghestem | 1984-01-24 |
| 4191586 | Method and apparatus for reducing the calorific consumption of a cement producing plant | — | 1980-03-04 |