Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5682082 | Translucent polycrystalline alumina and method of making same | George C. Wei, Arlene Hecker | 1997-10-28 |
| 5631201 | Translucent polycrystalline alumina and method of making same | George C. Wei, Arlene Hecker | 1997-05-20 |