Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4196078 | Process and apparatus for dewatering granulated material, especially granulated blast furnace slag | Erich Muller-Spath, Konrad Muller, Walter Schurhoff, Friedrich W. Hillnhutter, Walter Laucht | 1980-04-01 |