Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6841034 | Device for welding thermoplastic plastic parts forming a hollow body by means of laser radiation | Hans-Ulrich Zuehlke, Gabriele Eberhardt, Norbert Preuss, Juergen Weisser | 2005-01-11 |