Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9796954 | Dyed coated bleach materials | Kai Heppert, Jorg Pflug | 2017-10-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9796954 | Dyed coated bleach materials | Kai Heppert, Jorg Pflug | 2017-10-24 |