Issued Patents 2003
Showing 1–5 of 5 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 | Ulrich Kern, Guenther Crass, Herbert Peiffer, Hans Mahl | 2003-11-18 |
| 6635340 | White, biaxially oriented, flame-retardant polyester film with cycloolefin copolymer, its use and process for its production | Herbert Peiffer, Klaus Oberlaender, Gottfried Hilkert | 2003-10-21 |
| 6627695 | White, biaxially oriented and UV-resistant polyester film with cycloolefin copolymer (COC), its use and process for its production | Herbert Peiffer, Gottfried Hilkert, Richard L. Davis | 2003-09-30 |
| 6607822 | Biaxially oriented film support for magnetic recording media | Andreas Stopp, Guenther Crass, Harald Mueller | 2003-08-19 |
| 6521351 | Opaque, white UV-resistant film with low transparency made from a crystallizable thermoplastic | Guenther Crass, Klaus Oberlaender, Ulrich Kern | 2003-02-18 |