Issued Patents 1982
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4363668 | Method and apparatus for burning raw materials | — | 1982-12-14 |
| 4334860 | System and method for the heat treatment of fine grained materials | — | 1982-06-15 |
| 4329180 | Method and apparatus for calcining fine-grained material and for generating coal dust | Jakob Ansen | 1982-05-11 |
| 4323397 | Method and apparatus for the thermal treatment of fine-grained material with hot gases | Hubert Ramesohl, Kunibert Brachthauser | 1982-04-06 |
| 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 |