Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7833012 | Process and apparatus for calcining solids or sludges | Christoph Beyer | 2010-11-16 |
| 7032737 | Conveying apparatus for open containers | — | 2006-04-25 |
| 6461154 | Method for burning carbonate-containing material | Hannes Piringer | 2002-10-08 |
| 5785169 | Conveyor assembly of the conveying of open containers | — | 1998-07-28 |
| 5363866 | Method of cleaning containers, a rinsing assembly and an apparatus for cleaning containers | — | 1994-11-15 |
| 4926971 | Arrangement for lubricating the chain guide in a drag chain conveyor for loose articles | — | 1990-05-22 |
| 4798281 | Carrier for use on a drag chain conveyor | — | 1989-01-17 |