Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE37998 | Colored glass compositions and glazings produced therewith | Jean-Jacques Massol, Pedro Casariego Alvarez | 2003-02-18 |
| 5352640 | Colored glass compositions and glazings produced therewith | Jean-Jacques Massol, Pedro Casariego Alvarez | 1994-10-04 |