Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6192948 | Tear-open spout for a container | Albert Louis Victor Jozef Claessens, Austin McDonald, Gerhard Liepold | 2001-02-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6192948 | Tear-open spout for a container | Albert Louis Victor Jozef Claessens, Austin McDonald, Gerhard Liepold | 2001-02-27 |