Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7872130 | Mixture of oligomeric phenazinium compounds and acid bath for electrolytically depositing a copper deposit | Heiko Brunner, Wolfgang Dahms, Akif Özkök, Udo Grieser | 2011-01-18 |