Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6800361 | Gypsum board having improved flexibility, toughness, abuse resistance, water resistance and fire resistance | Robert Bruce | 2004-10-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6800361 | Gypsum board having improved flexibility, toughness, abuse resistance, water resistance and fire resistance | Robert Bruce | 2004-10-05 |