Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5423370 | Foundry sand core removal and recycle | Ronald Bonnemasou, Hugo J. d. F. Filho, Lauro da Costa, Karen Bickford | 1995-06-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5423370 | Foundry sand core removal and recycle | Ronald Bonnemasou, Hugo J. d. F. Filho, Lauro da Costa, Karen Bickford | 1995-06-13 |