Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4315734 | Method and apparatus for drying and pulverizing coal | Hubert Ramesohl | 1982-02-16 |
| 4311459 | Installation for calcining finely divided particles | Hubert Ramesohl | 1982-01-19 |
| 4299564 | Apparatus for the thermal treatment of fine-grained material with hot gases | Hubert Ramesohl, Kunibert Brachthauser | 1981-11-10 |
| 4298340 | Method and apparatus for producing a hydraulic binder | Bartl Lechner | 1981-11-03 |
| 4298393 | Method and system for burning fine-grained material, particularly for the manufacture of cement clinkers | Kunibert Brachthauser | 1981-11-03 |
| 4288213 | Method and apparatus for the heat treatment of fine-grained material | Hubert Ramesohl, Joachim Fleischer | 1981-09-08 |
| 4265670 | Method and apparatus for the thermal treatment of fine-grained material with hot gases | Kunibert Brachthauser | 1981-05-05 |
| 4259062 | Apparatus for cooling of cement clinker or the like | Hubert Ramesohl, Karlheinz Schroder | 1981-03-31 |
| 4249892 | Method and apparatus for the thermal treatment of pulverulent material particularly for the calcining of cement | Kunibert Brachthauser, Hubert Ramesohl | 1981-02-10 |
| 4236932 | Method and apparatus for producing a hydraulic binder | Bartl Lechner | 1980-12-02 |
| 4226586 | Method and apparatus for the thermal treatment of fine-grained material with hot gases | Kunibert Brachthauser | 1980-10-07 |
| 4218209 | Method and apparatus for the thermal treatment of fine-grained material with hot gases | Hubert Ramesohl | 1980-08-19 |
| 4218210 | System and method for the heat treatment of fine grained materials | — | 1980-08-19 |
| 4201546 | Method and apparatus for the thermal treatment of alkali-containing pulverized raw material to be used in the manufacture of cement | Hubert Ramesohl, Rudolf Kuhs, Kurt Schneider | 1980-05-06 |
| 4193554 | Method and apparatus for the drying and fine-grinding of coal | Jakob Ansen, Helmut Wustner, Heinz Fasbender | 1980-03-18 |
| 4187071 | Method for the treatment of finely grained material, particularly for the precalcining of cement | Kunibert Brachthauser, Hubert Ramesohl, Klaus Beisner | 1980-02-05 |