Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7963409 | Resealable closures | Henning von Spreckelsen | 2011-06-21 |
| 7931163 | Cap closure | Henning von Spreckelsen | 2011-04-26 |
| 7878352 | Opening devices for foil closures | Henning von Spreckelsen | 2011-02-01 |