Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5124287 | Zircon refractories with improved thermal shock resistance | Thomas M. Wehrenberg, Charles N. McGarry, Douglas A. Drake | 1992-06-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5124287 | Zircon refractories with improved thermal shock resistance | Thomas M. Wehrenberg, Charles N. McGarry, Douglas A. Drake | 1992-06-23 |