Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5215618 | A process for bonding substrates with an ester group-containing hot melt adhesive | Lutz Schmalstieg, Klaus Nachtkamp, Heinrich Konigshofen, Otto Ganster | 1993-06-01 |