Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7735348 | Method and bending press for bending boundary edge of a sheet for shaping into an open seam tube | Johannes Gross-Weege, Wolfgang Hartjenstein, Ludwig Oesterlein, Manfred Lenuck | 2010-06-15 |