Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695083 | Leaktight screw cap with disk having a gas-barrier effect | — | 1997-12-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695083 | Leaktight screw cap with disk having a gas-barrier effect | — | 1997-12-09 |