Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6652932 | Molding with connection element | Thomas Koblitz, Norbert Kaiser | 2003-11-25 |
| 6533854 | Process for producing a shaped body made of biodegradable material | Norbert Kaiser, Thomas Koblitz | 2003-03-18 |