Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5887514 | Method, filter press and control device for reducing the water content of solid materials and/or sludges | Friedrich B. Bielfeldt | 1999-03-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5887514 | Method, filter press and control device for reducing the water content of solid materials and/or sludges | Friedrich B. Bielfeldt | 1999-03-30 |