Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7478648 | Hydraulic pressure accumulator | — | 2009-01-20 |
| 7410010 | Hydraulic impact mechanism | Roland Henriksson | 2008-08-12 |
| 7328753 | Hydraulic breaking hammer with lubricated implement guide sleeve | Stig Roland Henriksson | 2008-02-12 |