Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818023 | Colorants | Horst Hoeffkes, Winifried Neuhaus | 2004-11-16 |
| 6797105 | Method for producing heat bonded packages and tool for implementing said method | Frank Seibertz, Peter Steinborn | 2004-09-28 |
| 6737080 | Composite laminate and method for its production | — | 2004-05-18 |