Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5421462 | Arrangement for dry reconditioning of used foundry sands | Hermann Hofbauer, Erich Muller, Ekart Schaarschmidt | 1995-06-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5421462 | Arrangement for dry reconditioning of used foundry sands | Hermann Hofbauer, Erich Muller, Ekart Schaarschmidt | 1995-06-06 |