Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4528099 | Filter medium for filtering molten metals | Wolfhart Rieger, Konrad Kampfer, Albert Mauer, Marco Dellapina, Volker Nobbe | 1985-07-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4528099 | Filter medium for filtering molten metals | Wolfhart Rieger, Konrad Kampfer, Albert Mauer, Marco Dellapina, Volker Nobbe | 1985-07-09 |