Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6610779 | Aqueous barrier layer based on polyurethane dispersions | Harald Blum, Jurgen Meixner, Joachim Petzoldt | 2003-08-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6610779 | Aqueous barrier layer based on polyurethane dispersions | Harald Blum, Jurgen Meixner, Joachim Petzoldt | 2003-08-26 |