Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6460657 | Conveyor apparatus for open-cut mining | Werner Isenburg, Folker Rollmann, Walter Schröder, Wolfgang Schubert, Klaus Simmich | 2002-10-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6460657 | Conveyor apparatus for open-cut mining | Werner Isenburg, Folker Rollmann, Walter Schröder, Wolfgang Schubert, Klaus Simmich | 2002-10-08 |