Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7244505 | Multilayered packaging for greasy products | Rolf Kippenhahn, Thomas Luck, Claudia Schönweitz | 2007-07-17 |
| 6512108 | Fat impervious foils and coatings | Rotraut Albrecht, Silvio Boettcher, Gernod Haerter, Erich Heinrich Schwartze, Heike Zuleg | 2003-01-28 |
| 6214452 | Foils and coatings | Rotraut Albrecht, Sivio Boettcher, Gernod Haerter, Heinrich Erich Schwartze, Heike Zuleg | 2001-04-10 |