Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8981256 | Apparatus for joining two workpiece parts along a weld by means of transmission welding | Helmut Stein, Werner Wollmann, Norbert Krzyzaniak | 2015-03-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8981256 | Apparatus for joining two workpiece parts along a weld by means of transmission welding | Helmut Stein, Werner Wollmann, Norbert Krzyzaniak | 2015-03-17 |