Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11306589 | Mechanism and method for a high efficiency low noise hydraulic pump/motor | Andreas Tonnqvist, Jonas Forssell, Liselott Ericson, Anders Hedebjörn | 2022-04-19 |
| 10968741 | Variable pre and de-compression control mechanism and method for hydraulic displacement pump | Andreas Tonnqvist, Jonas Forssell, Liselott Ericson, Anders Hedebjörn | 2021-04-06 |
| 8683793 | Method for recuperating potential energy during a lowering operation of a load | Magnus Bergstrom, Johan Lillemets, Kim Heybroek | 2014-04-01 |
| 7389848 | Hydraulic power steering assistant | Jochen Pohl | 2008-06-24 |
| 5247869 | Method and a device for damping flow pulsations in hydrostatic hydraulic machines of the displacement type | Maria Pettersson, Stig Ingemar Bratt | 1993-09-28 |