Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5480916 | Method for producing cold polyurethane foams | Georg Burkhart, Bernd-Jurgen Klietsch, Volker Zellmer | 1996-01-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5480916 | Method for producing cold polyurethane foams | Georg Burkhart, Bernd-Jurgen Klietsch, Volker Zellmer | 1996-01-02 |