Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11926455 | Sound device for beverage container | Henning Zieger | 2024-03-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11926455 | Sound device for beverage container | Henning Zieger | 2024-03-12 |