Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7326875 | Method for supplying a plasma torch with a gas, mixed gas, or gas mixture, comprising volumetric flow regulation in combination with pressure regulation; and arrangement for carrying out said method | Gerhard Irrgang, Frank Laurisch, Thomas Steudtner | 2008-02-05 |
| 7098422 | Electrode element for plasma torch and method for the production | Frank Laurisch, Wolfram Möhler, Gerd Lotze, Helmut Lobl | 2006-08-29 |