Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4992227 | Process for obtaining a mineral fiber based surfaced panel | — | 1991-02-12 |
| 4609519 | Processes for making molded composite panels | Marcel Pichard | 1986-09-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4992227 | Process for obtaining a mineral fiber based surfaced panel | — | 1991-02-12 |
| 4609519 | Processes for making molded composite panels | Marcel Pichard | 1986-09-02 |