Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6488757 | After coating of pearl luster pigments with hydrophobic coupling reagents | — | 2002-12-03 |
| 6488758 | Stabilization of pearl luster pigments | Marita Jekel | 2002-12-03 |
| 6348259 | Modified electrode material and its use | Volker Hilarius, Gerhard Pfaff, Dietmar Rahner, Waldfried Plieth, Matthias Kloss | 2002-02-19 |
| 6337160 | Manganese dioxide electrodes, process for producing the same and their use | Volker Hilarius, Gerhard Pfaff, Dietmar Rahner, Waldfried Plieth, Matthias Kloss | 2002-01-08 |