Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4389239 | Method and pressure container for producing hydrogen-storage metal granulates | Karl-Heinz Klatt, Helmut Wenzl | 1983-06-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4389239 | Method and pressure container for producing hydrogen-storage metal granulates | Karl-Heinz Klatt, Helmut Wenzl | 1983-06-21 |