Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5389591 | Mixture of grains and particles of vitreous silica, and new material made of sintered vitreous silica | Eric Jorge | 1995-02-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5389591 | Mixture of grains and particles of vitreous silica, and new material made of sintered vitreous silica | Eric Jorge | 1995-02-14 |