Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6802979 | Composition and method for treating polluted waters and water sediments | Frank Panning, Berit Hillbrecht | 2004-10-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6802979 | Composition and method for treating polluted waters and water sediments | Frank Panning, Berit Hillbrecht | 2004-10-12 |