Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6531422 | Glazing set mounted on an automobile containing a colored glass | Jean-Jacques Massol | 2003-03-11 |
| 5582455 | Composition for colored glass intended for the manufacture of glazing panes | Jean-Jacques Massol | 1996-12-10 |