Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7862785 | Use of surfactants in the production of metal | Hans-Peter Seelmann-Eggebert, Guenter Oetter, Carlos Rene Ponce Brodersen, Ricardo Daniel Lopez Lopez Pinochet | 2011-01-04 |