Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9636767 | Plug part and socket part for detachably connecting a tube elbow of a gas-cooled welding torch to a hose packet, and connecting device with such a plug part and socket part | Klaus Oberndorfer, Wolfgang Attwenger | 2017-05-02 |
| 9533369 | Plug part and socket part for detachably connecting a pipe elbow of a water-cooled welding torch and connecting device | Klaus Oberndorfer, Josef Raxendorfer, Sebastian Licht | 2017-01-03 |