Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818093 | Hot-melt adhesive of low viscosity | Ruediger Voss, Heike Eisfeld | 2004-11-16 |
| 6713184 | Adhesive and the utilization thereof in composite materials | Andreas Ferencz, Heike Eisenberger, Herbert Fischer | 2004-03-30 |