Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6536601 | Sludge silo | Alexander Schmid | 2003-03-25 |
| 6237423 | Method and device to determine delivery rate or mass flow rate of material conveyed by a high density liquid piston pump | — | 2001-05-29 |
| 6190105 | Reciprocating floor scraper for discharging bulk material from a silo | — | 2001-02-20 |
| 6158313 | Process for conveying thick matter containing preshredded scrap metal or similar solids | Karl Schlecht, Ulrich Schuster | 2000-12-12 |
| 5988028 | Process for conveying thick matter containing preshredded scrap metal or similar solids | Karl Schlecht, Ulrich Schuster | 1999-11-23 |