Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4574496 | Ring-gap nozzle and its application in a fluidized bed dryer | — | 1986-03-11 |
| 4371115 | Ring-gap nozzle | Jakob Oertle, Dietrich Cebulla | 1983-02-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4574496 | Ring-gap nozzle and its application in a fluidized bed dryer | — | 1986-03-11 |
| 4371115 | Ring-gap nozzle | Jakob Oertle, Dietrich Cebulla | 1983-02-01 |