Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7768375 | Stack of metallic laminations and process for forming a lamination stack | Tarcisio Joao Grott, Hermann Otto Knupfer, Anderson Wolf, Gilberto Lenkulkul, Sergio Do Rosario | 2010-08-03 |