Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4435130 | Hydraulic planetary piston engine having free wheeling valve | Gunnar Hansen | 1984-03-06 |
| 4261250 | Slide shoe arrangement, particularly for axial and radial piston machines | — | 1981-04-14 |