Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6615705 | Hydraulic cylinder | Friedrich Wilhelm Dannehl | 2003-09-09 |
| 6609539 | Hydraulically operated directional control valve | Michael Dettmers, Wolfgang Kobow | 2003-08-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6615705 | Hydraulic cylinder | Friedrich Wilhelm Dannehl | 2003-09-09 |
| 6609539 | Hydraulically operated directional control valve | Michael Dettmers, Wolfgang Kobow | 2003-08-26 |