Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859121 | Method and device for the dispersion of ultra-fine powders | Jean-Yves Deysson, Philippe Malgrat, Michel Blondeau | 1989-08-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859121 | Method and device for the dispersion of ultra-fine powders | Jean-Yves Deysson, Philippe Malgrat, Michel Blondeau | 1989-08-22 |