Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12345776 | External connector and sensor unit for welding equipment | André Walther, Volker Schauder, Magnus Persson | 2025-07-01 |
| 11356580 | Method for preventing screen capture | Peter Bartha, István Lám, Dániel Krausz | 2022-06-07 |
| 11204394 | External connector and sensor unit for welding equipment | André Walther, Volker Schauder, Magnus Persson | 2021-12-21 |
| 5290995 | Plasma arc cutting system having fluid metering and power control systems | Philip K. Higgins, Wayne Stanley Severance, Jr. | 1994-03-01 |
| 4721843 | Method and apparatus for controlling an arc welding energy source during an arc welding operation | Ulf Lagerqvist | 1988-01-26 |