Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6432485 | Epoxide/amine based aqueous coating agents and use thereof in multicoat lacquers | Karin Maag, Bettina Vogt-Birnbrich | 2002-08-13 |
| 6258875 | Aqueous dispersions of epoxy resins | Bettina Vogt-Birnbrich, Morenike Awokola | 2001-07-10 |