Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9273664 | Hydraulic control valve for a one-sided operating differential cylinder having five control edges | — | 2016-03-01 |
| 9021797 | Energy-efficient hydraulic drive for the linear movement of a mass | — | 2015-05-05 |
| 7684950 | System for detecting and transmitting test data from a pressure chamber filled with a high-pressure fluid | — | 2010-03-23 |
| 6116143 | Controller for a fluid cylinder | — | 2000-09-12 |
| 4739797 | Hydraulic piston-valve-type control valve | — | 1988-04-26 |
| 4311296 | Cartridge element control | — | 1982-01-19 |