Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6902614 | Perlited Portland cement plaster joint compound additive with lime | Slawomir Ratomski, Valerie Rodriguez | 2005-06-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6902614 | Perlited Portland cement plaster joint compound additive with lime | Slawomir Ratomski, Valerie Rodriguez | 2005-06-07 |