Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6440242 | Method of joining synthetic corundum, method of manufacturing synthetic corundum cell, and synthetic corundum cell | — | 2002-08-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6440242 | Method of joining synthetic corundum, method of manufacturing synthetic corundum cell, and synthetic corundum cell | — | 2002-08-27 |