Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6407023 | Cristobalite-free mullite grain having reduced reactivity to molten aluminum and method of producing the same | H. David Prior | 2002-06-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6407023 | Cristobalite-free mullite grain having reduced reactivity to molten aluminum and method of producing the same | H. David Prior | 2002-06-18 |