Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6635107 | Pigment granulate for coloring building materials and method for producing the same | Christian Egger, Klaus Nungess, Stefan Volger | 2003-10-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6635107 | Pigment granulate for coloring building materials and method for producing the same | Christian Egger, Klaus Nungess, Stefan Volger | 2003-10-21 |