Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6149970 | Aqueous protective coating agent | Eva Frigge, Gerhard Breidenbach, Richard Gutte | 2000-11-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6149970 | Aqueous protective coating agent | Eva Frigge, Gerhard Breidenbach, Richard Gutte | 2000-11-21 |