Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6800127 | Pigment preparations | — | 2004-10-05 |
| 6688041 | Pigment concentrates for coloring seeds | Kenneth Schumann | 2004-02-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6800127 | Pigment preparations | — | 2004-10-05 |
| 6688041 | Pigment concentrates for coloring seeds | Kenneth Schumann | 2004-02-10 |