Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6652957 | Sterilizable film composite for packing purposes | Olaf Frei | 2003-11-25 |
| 6548108 | Process for manufacturing packaging film | Olaf Frei, Olivier Yves Muggli | 2003-04-15 |
| 6517932 | Sterilizable film composite for packaging purposes | Herbert Peiffer, Richard L. Davis, Olaf Frei | 2003-02-11 |