Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11591190 | Hydraulic crane | Per Gustafsson, Lars Rydahl | 2023-02-28 |
| 10836613 | Hydraulic crane | Per Gustafsson | 2020-11-17 |
| 5632916 | Laser marking method and a metal surface marked by this method | Reijo Lappalainen, Teijo Salmi, Pertti Helle | 1997-05-27 |
| 5539993 | Location scale and optical reading sensor for reading the location scale | Antti Kilpinen | 1996-07-30 |