Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4249926 | Method for jet attenuation of fibers with localized combustion | Marcel Levecque, by Marc Levecque, administrator, Dominique Plantard | 1981-02-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4249926 | Method for jet attenuation of fibers with localized combustion | Marcel Levecque, by Marc Levecque, administrator, Dominique Plantard | 1981-02-10 |