Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4930943 | Silo for storing and discharging bulk material and method of operating such silo | Norbert Ahrens, Wolfgang Kluger, Hans-Jurgen Rzadki | 1990-06-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4930943 | Silo for storing and discharging bulk material and method of operating such silo | Norbert Ahrens, Wolfgang Kluger, Hans-Jurgen Rzadki | 1990-06-05 |