Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6719837 | Pearlescent pigments | Peter Reynders, Jens-Uwe Wichmann, Eberhard Schweda | 2004-04-13 | $288,116,000 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6719837 | Pearlescent pigments | Peter Reynders, Jens-Uwe Wichmann, Eberhard Schweda | 2004-04-13 | $288,116,000 |