Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7550422 | Composition with a metal-complexing dye and surfactant | Stacie Ellen Hecht, Jichun Shi, Mark Robert Sivik, Donald Leroy Wilke | 2009-06-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7550422 | Composition with a metal-complexing dye and surfactant | Stacie Ellen Hecht, Jichun Shi, Mark Robert Sivik, Donald Leroy Wilke | 2009-06-23 |