Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4502230 | Apparatus for heating or cooling and in particular for drying finely particulate solids | Johann Commer, Volkmar Schmidt | 1985-03-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4502230 | Apparatus for heating or cooling and in particular for drying finely particulate solids | Johann Commer, Volkmar Schmidt | 1985-03-05 |