Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6071106 | Hydraulic vane machine | Lars Martensen, Gunnar Lysh.o slashed.j Hansen | 2000-06-06 |
| 6000316 | Hydraulic axial piston machine | Lars Martensen | 1999-12-14 |
| 5784951 | Piston with a slide shoe and method of manufacturing same | — | 1998-07-28 |
| 5758566 | Piston with a slide shoe for a hydraulic piston engine | Hardy Peter Jepsen | 1998-06-02 |
| 5671653 | Hydraulic axial piston machine | Lars Martensen | 1997-09-30 |