Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645627 | Vitreous filler for plastic materials and resins and method for obtaining same | Francesco Rossi | 2003-11-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645627 | Vitreous filler for plastic materials and resins and method for obtaining same | Francesco Rossi | 2003-11-11 |