Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5264041 | Method for cleaning a vessel | Klaus Kuhnke, Klaus Pflugbeil, Kurt Schindler, Dorothea Moldenhauer, Siegfried Kohler | 1993-11-23 |
| 5164015 | Method for cleaning a vessel | Klaus Kuhnke, Klaus Pflugbeil, Kurt Schindler, Dorothea Moldenhauer, Siegfried Kohler | 1992-11-17 |
| 4549648 | Bucket-wheel loader for bulk material piles | — | 1985-10-29 |