Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8017538 | Dark grey soda-lime silica glass composition which is intended for the production of glazing | Lionel Homo | 2011-09-13 |
| 7884039 | Dark grey soda-lime-silica glass composition which is intended for the production of glazing | Lionel Homo | 2011-02-08 |