Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5443608 | Modular installation for curving and tempering a glass sheet | — | 1995-08-22 |
| 5160524 | Installation for the heating, forming and tempering of glass sheets | Robert Pernelle | 1992-11-03 |
| 4976763 | Installation for curving and tempering a sheet of glass | — | 1990-12-11 |
| 4973349 | Chamber for the thermal treatment of objects | Robert Pernelle | 1990-11-27 |