Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6500473 | Coloring substance composition and a method of manufacturing same | Klaus Koehler, Soeren Jan Jacobsen, Claus Soendergaard | 2002-12-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6500473 | Coloring substance composition and a method of manufacturing same | Klaus Koehler, Soeren Jan Jacobsen, Claus Soendergaard | 2002-12-31 |