Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5936014 | Biodegradable deformable thermoplastic materials and packages made thereof | Hans Voigt, Manfred Gehring, Christel Rom, Dieter Weiwad, Inno Rapthel +1 more | 1999-08-10 |