Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6015846 | Method of improving the properties of reclaimed sand used for the production of foundry moulds and cores | Philippe Toussaint, Patrick Robert Queval, Johannes A. Geraedts | 2000-01-18 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6015846 | Method of improving the properties of reclaimed sand used for the production of foundry moulds and cores | Philippe Toussaint, Patrick Robert Queval, Johannes A. Geraedts | 2000-01-18 |