Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6068826 | Method for reducing the amount of chloride compounds produced in a kiln for firing cement clinker | Bernold Kraft | 2000-05-30 |
| 5730590 | Inlet for feeding raw materials into a rotary drum | — | 1998-03-24 |
| 5441171 | Air cannon for removing cakes of flowable material and clearing clogged areas of flowable material | — | 1995-08-15 |
| 5441081 | Immersion tube for a cyclone | — | 1995-08-15 |
| 4955986 | Method for the heat treatment of finely granular material | Wolfgang Buslowski | 1990-09-11 |
| 4929178 | Method for the heat treatment of finely granular material | Wolfgang Buslowski | 1990-05-29 |
| 4750436 | Method and plant for the treatment of contaminated soils and similar material | Wolfgang Buslowski, Bernold Kraft | 1988-06-14 |