Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5791508 | Opening device on the lid of a pack for liquids | — | 1998-08-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5791508 | Opening device on the lid of a pack for liquids | — | 1998-08-11 |