Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4642304 | Activated carbon and process for its production | Alfons Karl, Erwin Walter, Peter Kleinschmit, Hermann Gottschlich, Roland Kutz | 1987-02-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4642304 | Activated carbon and process for its production | Alfons Karl, Erwin Walter, Peter Kleinschmit, Hermann Gottschlich, Roland Kutz | 1987-02-10 |