Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9132501 | Arc welding method and apparatus for arc welding | Daniel Lennartsson, Tomas Johansson, Ulf Nicklas Andrén | 2015-09-15 |
| 9012809 | Welding control | Per Östergren, Håkan Larsson, Bo Jansson, Lars E. Jansson | 2015-04-21 |
| 7131810 | Carriage | Christer Larsson, Mikael Hoof, Daniel Karlsson | 2006-11-07 |
| 7131811 | Rail system | — | 2006-11-07 |