Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6369147 | Color effect pigments and method of forming the same | Jack Polonka, Patrice Bujard, Fritz Herren | 2002-04-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6369147 | Color effect pigments and method of forming the same | Jack Polonka, Patrice Bujard, Fritz Herren | 2002-04-09 |