Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4257889 | Oil skimming apparatus | Wolfram Wober, Dirk Franzius, Klaus Jung, Peter Suess, Claus Wagner | 1981-03-24 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4257889 | Oil skimming apparatus | Wolfram Wober, Dirk Franzius, Klaus Jung, Peter Suess, Claus Wagner | 1981-03-24 |