Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6512108 | Fat impervious foils and coatings | Rotraut Albrecht, Silvio Boettcher, Gernod Haerter, Peter Pawlak, Erich Heinrich Schwartze | 2003-01-28 |
| 6214452 | Foils and coatings | Rotraut Albrecht, Sivio Boettcher, Gernod Haerter, Peter Pawlak, Heinrich Erich Schwartze | 2001-04-10 |