Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4433078 | Waterdispersible cationic resins for electrodeposition | Hilde Kersten, Hans Zengel | 1984-02-21 |
| 4424239 | Liquid coating composition for metal surfaces, and a process for coating them with such a coating composition | Gabriel H. A. Nota | 1984-01-03 |
| 4246151 | Cataphoretically depositable aqueous coating composition, a method for the preparation thereof and a method of depositing the composition | Gilles Dohy, Hilde Kersten, Gerhard Meyer, Jean P. Vollmer | 1981-01-20 |