Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4410449 | Recovery and reuse of heavy-metal oxidation catalyst from the Witten DMT process | Rudolf Modic, Friedrich Struss | 1983-10-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4410449 | Recovery and reuse of heavy-metal oxidation catalyst from the Witten DMT process | Rudolf Modic, Friedrich Struss | 1983-10-18 |