Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687862 | Hollow glass objects | Rene Barbier | 1997-11-18 |
| 5407457 | Process and device for forming hollow glass objects having a neck with a localized constriction | Rene Barbier | 1995-04-18 |