Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D636002 | Welding torch connection | Manfred Bruckner | 2011-04-12 |
| D632712 | Element of a contact tube | Andreas Leonhartsberger, Wolfgang Grossauer | 2011-02-15 |
| D632713 | Contact tube | Andreas Leonhartsberger, Wolfgang Grossauer | 2011-02-15 |
| D632714 | Element of a contact tube | Andreas Leonhartsberger, Wolfgang Grossauer | 2011-02-15 |