Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7976582 | Bleaching of substrates | Joaquim Manuel Henriques de Almeida, Zinaida Ponie Djodikromo, Christian Doerfler, Ronald Hage, Joachim Lienke | 2011-07-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7976582 | Bleaching of substrates | Joaquim Manuel Henriques de Almeida, Zinaida Ponie Djodikromo, Christian Doerfler, Ronald Hage, Joachim Lienke | 2011-07-12 |