Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6289675 | Hydraulic control circuit for a priority and for a secondary hydraulic consumer | Werner Herfs, Thomas Weickert | 2001-09-18 |
| 5261232 | Valve system for supplying fluid from a pair of fluid pressure sources to a load | Rainer Napfel | 1993-11-16 |