Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6922878 | Method and device for rolling a foil of varying thicknesses | Ulrich Lettau, Siegbert Steidl, Dietrich Wohld | 2005-08-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6922878 | Method and device for rolling a foil of varying thicknesses | Ulrich Lettau, Siegbert Steidl, Dietrich Wohld | 2005-08-02 |