Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11447290 | Lid for an aluminum beverage can | Thomas Hundeloh, Olaf Joeressen, Ralf Wersuhn | 2022-09-20 |
| 11247810 | Lid for an aluminum beverage can | Thomas Hundeloh, Olaf Joeressen, Ralf Wersuhn | 2022-02-15 |