Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649247 | Sealable, flame-resistant, co-extruded, biaxially oriented foil that is mat on one side and a method for producing and using same | Ursula Murschall, Guenther Crass, Herbert Peiffer, Hans Mahl | 2003-11-18 |
| 6521351 | Opaque, white UV-resistant film with low transparency made from a crystallizable thermoplastic | Ursula Murschall, Guenther Crass, Klaus Oberlaender | 2003-02-18 |