Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4257889 | Oil skimming apparatus | Dirk Franzius, Gerd Andersson, Klaus Jung, Peter Suess, Claus Wagner | 1981-03-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4257889 | Oil skimming apparatus | Dirk Franzius, Gerd Andersson, Klaus Jung, Peter Suess, Claus Wagner | 1981-03-24 |