Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9169048 | Hinged closure | Werner Ludewigs, Ingolf Steinhagen, Michael Schipper | 2015-10-27 |
| 8695835 | Closure cap for a fluid container and method for the fabrication | — | 2014-04-15 |