Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4469559 | Container for transporting hot coke | Friedrich Jokisch | 1984-09-04 |
| 4454959 | Transport container for transporting hot particulate materials | Karl Schmid | 1984-06-19 |
| 4342626 | Cooling device for coke dry cooling | Wilhelm Jakobi, Friedrich Jokisch | 1982-08-03 |