Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6123486 | Apparatus for metering bulk material | Franz-Josef Vogelsang | 2000-09-26 |
| 5704990 | Method of blowing conveying conduits free of material after conveyance | Wolfgang Krambrock | 1998-01-06 |
| 5660215 | Loading apparatus for bulk materials | Wolfgang Krambrock, Gurdarshan Singh Brar | 1997-08-26 |
| 5169607 | Moving-bed reactor, in particular for the treatment of flue gases | Wolfgang Krambrock, Joerg Schwedes | 1992-12-08 |
| 4978228 | Mixing bin | — | 1990-12-18 |