Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5145627 | Process for producing colored decorative panels based on exfoliated rock particles | Roland Berion, Claude J. Menard | 1992-09-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5145627 | Process for producing colored decorative panels based on exfoliated rock particles | Roland Berion, Claude J. Menard | 1992-09-08 |