Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351661 | Fiberization by gas blast attenuation | Marcel Levecque, by Marc Levecque, administrator, Dominique Plantard | 1982-09-28 |
| 4347070 | Controls for toration fiberization | Marcel Levecque, Dominique Plantard | 1982-08-31 |
| 4316865 | Method for heat treatment of fibrous mats | Francois Bouquet | 1982-02-23 |