Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5372636 | Foundry mold composition, foundry mold made therefrom and method for producing the same | Steven Gray | 1994-12-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5372636 | Foundry mold composition, foundry mold made therefrom and method for producing the same | Steven Gray | 1994-12-13 |